1775: Things You Learn

Explain xkcd: It's 'cause you're dumb.
Revision as of 18:07, 21 December 2016 by (talk) (Explanation: Filing taxes is not common outside of the usa, and not part of the the comic)
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Things You Learn
Guess who has two thumbs and spent the night in an ER after trying to rescue a kitten that ran under his car at a stoplight and climbed up into the engine compartment? And, thanks to antibiotics, will continue having two thumbs? THIS GUY. (P.S. kitten is safe!)
Title text: Guess who has two thumbs and spent the night in an ER after trying to rescue a kitten that ran under his car at a stoplight and climbed up into the engine compartment? And, thanks to antibiotics, will continue having two thumbs? THIS GUY. (P.S. kitten is safe!)


Ambox notice.png This explanation may be incomplete or incorrect: Title text, fill table.
If you can address this issue, please edit the page! Thanks.

This graph shows various items of information plotted by two criteria: a horizontal "How Bad Is It If You Don't Know [THING]" axis and a vertical "How Easy It Is To Grow Up Without Learning [THING]" axis.

The title text describes an encounter Randall had the night before writing this comic where a cat climbed into the engine compartment or his car. It probably serves as an explanation for the seemingly out of place point on the graph about how serious cat bites are. Also, the start of the title text "Guess who has two thumbs and..." is a reference to Dr. Bob Kelso from Scrubs, which might refer to the other end of the spectrum from cat bites: TV theme songs.

Ignorance is Bad Ignorance is Easy Information Comments
not bad (very, very) easy 100 digits of pi Most people don't know more than a few digits of pi, and don't need to.
not bad (very) easy Lyrics to "We Didn't Start The Fire" The average person is more likely to know the lyrics to a popular song than 100 digits of pi, but not knowing them doesn't really have any serious consequences.
(very) bad (very) easy That cat bites are really serious and if bitten you need to wash the bite and call a doctor immediately Most people assume that a cat bite is just a minor injury. In fact, it carries a fairly high risk of infection, which can be dangerous if not treated (by cleaning the bite to reduce the risk, and having a doctor examine the bite victim and apply additional treatments such as antibiotics if needed).
(very) bad (very) easy The red flags for an abusive relationship It is fairly easy for someone to fall into a pattern of accepting abuse (particularly if the abuser is skilled at emotional manipulation) without realizing it, and the consequences can be mentally and physically devastating.
(very, very) bad easy The signs of a stroke The symptoms of a stroke are somewhat variable, depending on what areas of the brain are affected, and can be mistaken for other conditions. Identifying a stroke quickly and seeking treatment can make the difference between life and death, or between full recovery and permanent impairment.
bad easy Cough into your elbow, not your hand Covering a cough with the inside of your elbow helps prevent spreading airborne germs and is generally recommended by medical organizations. Coughing into your hand deposits them onto your hand, where they are much more likely to be spread to another person (via handshake, food preparation, shared objects, etc)
not (too) bad hard How to ride a bike Most children, especially in the United States, learn to ride a bike at a fairly young age. While this is a useful skill to know for both entertainment and transportation, it would generally not be terrible to not learn this skill.
not bad (at all) hard How to escape movie quicksand Quicksand in movies is a common trope, and while its physics often differ from real quicksand, escaping from it is commonly done using similar methods (eg, not struggling, which increases the quicksand's viscosity). Knowing how to escape from quicksand is important if you sink into it, which is a situation most people are very unlikely to encounter.
not bad (at all) (very) hard Lyrics to "12 Days of Christmas" Hearing the same Christmas songs over and over each year makes it hard not to learn the lyrics over time. However, the consequences of not doing so are minimal; at most, ignorance of popular culture may leave your friends a bit surprised and dismayed.
not bad (at all) (very, very) hard TV theme songs Most children in developed countries grow up watching at least some television. Many of these television shows play the same theme song before the show starts, and many of these have catchy lyrics. Therefore, by repetition, most children will learn at least one of these growing up, and often many.
bad hard That you have to empty the dryer lint trap Most clothes dryers collect lint in a mesh "trap". Failing to remove the lint can cause the dryer to stop working effectively, introduce lint back onto your clothes, or (in extreme cases) start a fire.
(very) bad (very) hard Stop, drop, and roll This is a technique to extinguish a fire on one's own clothing, and is frequently taught to children for safety. Not knowing it (or forgetting it in a panic when the situation arises) can result in severe burns that could have been avoided by following the recommendation.
(very) bad (very) hard That you have to pay taxes Most residents of most countries are legally obligated to pay taxes to their government. Penalties for not doing so often include large fines, and possibly prison sentences. Fortunately, it is something that children hear about quite a bit so it is very difficult to grow up without learning that it must be done.


100% not bad: not bad at all . . . 100%>not-badness≥50%: not bad . . . 50%>not-badness≥0%: not too bad

100% very bad: very, very bad . . . 100%>very badness≥50%: very bad . . . 50%>very badness>0%: bad

100% hard: very, very hard . . . 100%>hardness≥50%: very hard . . . 50%>hardness>0%: hard

100% easy: very, very easy . . . 100%>easiness≥50%: very easy . . . 50%>easiness≥0%: easy


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But if you don't clean the lint trap then you did start the fire.

Sorry, I'll get my coat. 16:20, 21 December 2016 (UTC)

Unfortunately, we put your coat in the dryer, and it was lost in the fire we didn't start. 17:05, 21 December 2016 (UTC)

This explains why my dryer keeps bursting into flames. And why no insurance agencies will even consider letting me get homeowner's. While most people have mass on Saturday, I have mine relative to my inertia (talk) 16:36, 21 December 2016 (UTC)

Minor objection with the comic, but in my experience, it's easier to grow up without knowing about taxes than stop, drop and roll. My 5 year old has learned stop, drop and roll in kindergarten, but nothing about taxes. I have a similar recollection of my childhood. It wasn't until my first job as a teenager that I paid any attention to it. 17:12, 21 December 2016 (UTC)

  • Your 5-year-old hasn't finished growing up, and arguably when you got your first job "as a teenager" you hadn't finished growing up either. The question is whether it's harder to reach adulthood without encountering the concept of "stop, drop and roll" or without encountering the concept that "you have to pay taxes". (Which would include sales taxes.) I could easily see people who are homeschooled not being exposed to "stop, drop and roll", but if they're not exposed to taxes, then after failing to file they'll learn! 22:06, 21 December 2016 (UTC)

"Most residents of most countries are legally obligated to pay, or at least file, their taxes annually"

This note is quite US centric, as I don't believe this is true of most countries. At the very least, this is certainly not the case in most of Europe - taxes are not filed manually if you're a standard employee and not the owner of your own business, in which case it would be perfectly possible to grow up without ever learning how to do this. 17:18, 21 December 2016 (UTC)

Indeed in countries that use such PAYE systems, it's not that harmful to not know either. You just get paid less than you might have thought if you just looked at the gross salary 18:59, 21 December 2016 (UTC)

More of an informational comment....I'm a veterinarian, and I know of at least two colleagues who have been exposed to rabies via litters of kittens, only a few weeks old. If you are bitten by a dog or cat which has not been vaccinated, then the standard around here (legal requirement) is that the critter be kept under quarantine at an animal hospital or government shelter with a vet on premises every day, for ten days, being examined for any sign of rabies at the start and end of the quarantine period. A dog or cat can be transmitting rabies before they show definite signs, but if they were infected at the time of the bite, they'll be showing signs by the end of the ten days. The only other way to be sure they weren't rabid is to microscopically examine their brain, and that can only be done if they're not using it any more (note that freezing makes it untestable). In other words, I'm very glad that the kitten is fine, and I really really hope that it continues to do fine for another ten days, and that the doc who saw Randall knew what needs to be done. CritterKeeper (talk) 19:58, 21 December 2016 (UTC)

Could we have some info on cat bites. The fear seemed dubious to me, but I'm no expert. UK's NHS [seems] to imply a misinterpretation of facts -- 23:36, 21 December 2016 (UTC)

I'd like to point out that I'm 32 and I STILL don't know the words to The Twelve Days of Christmas because IT'S DIFFERENT EVERY TIME I HEAR THEM FROM A DIFFERENT PERSON! - 08:34, 22 December 2016 (UTC)

Twelve drummers drumming
Eleven pipers piping
Ten lords a leaping
Nine ladies dancing
Eight maids a milking
Seven swans a swimming
Six geese a laying
Four calling birds
Three french hens
Two turtle doves
And a partriiidge in a peear treeeee
https://en.wikipedia.org/wiki/The_Twelve_Days_of_Christmas_(song) NotLock (talk) 04:47, 24 December 2016 (UTC)

Stop, Drop, Roll might be a US thing - grown up in the UK and I've never heard that until today. Do kids tend to catch fire a lot over there? I have to say, barring Claudia Winkleman's daughter, I can't remember much press ever about children getting burnt, and even then the issues always seem to have focused around the quality of the fabric and regulating the fire-retardant properties of children's clothes (e.g. BS 5722 for nightwear)? Has there been some historic media hysteria on this subject in the US? (talk) (please sign your comments with ~~~~)

Was thinking the same. Never heard of "Stop, Drop and Roll" either (growing up in Germany). Never had been taught to "Duck and Cover", either. 12:35, 22 December 2016 (UTC)
America is safety conscious in the weirdest ways. E. G., we teach stop drop and roll, but not a more practical explanation of how to really prevent home fires (the only fire prevention stuff I can remember as a kid is how to prevent forest fires). I work in a school, and parents threw a hiss fit when the front doors weren't locked and thus they worried about their child's safety. The doors are glass.

What I'm essentially trying to say is America makes no sense. While most people have mass on Saturday, I have mine relative to my inertia (talk) 12:55, 22 December 2016 (UTC)

It's from a series of PSAs they did back in the late 80s, early 90s I think, but has gotten to be a sort-of easy thing to teach to little kids in general. <Teacher> 'What do you do if your clothes catch on fire?' <Class> 'Stop, Drop, and Roll!' -Graptor 16:32, 24 December 2016 (UTC)

I'm surprised that hiding under your school desk if there is an atomic bomb attack wasn't included somewhere. These Are Not The Comments You Are Looking For (talk)

They don't teach that anymore. 04:42, 29 December 2016 (UTC)

12 Days of Christmas is wrong, nobody remembers the nine ladies dancing [citation needed] 14:00, 4 January 2017 (UTC)

So wait, does the comic refer to how difficult it is to grow up while avoiding something (as in it's basically everywhere and you'd have to be *really* ignorant to not notice it), or how difficult it is to live a normal life without knowing a required skill (as in you're just screwed)? Or something. 23:55, 11 September 2017 (UTC)

As of 2021, most people now know that it is better to cough into your elbow.

Interesting that 'cough into your elbow' is now outdated. (/\that comment isn't mine). Beanie (talk) 10:17, 9 March 2021 (UTC)