Teacher: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Text: title speaks for itself really... 
i just wasted $1500 of my parents' money.
i feel terrible.

edit: i guess it wasn't that i took the wrong class, but the class i was taking wouldn't transfer credits over to my university. so really it was my negligence to do more research in the matter. gg
Solution: TIFU by taking the wrong class for 2 weeks and only realizing it today
Reason: This title is appropriate for the given text post because the focus of this post is about a humorous situation caused by "taking the wrong class".

Now, solve this instance: Text: at my local gym we have a big studio used for yoga and other workout training needs, and for some reason the architect who build the studio has a metal pipe about an inch off the floor on the far side wall. most people don't take much notice since it never gets in the way. 

however today i was doing the "invisible chair" or sit squats against the wall above the wall with the metal pipe near the floor. of course i didn't think anything of being above this bar cause if i did everything right i wouldn't ever hit the bar. this was a giant mistake.

my first mistake was going barefoot on the studios hardwood floor. however this was because my shoes were in my locker and i didn't have time to grab before i started my training session with my team.

second mistake i didn't account for my feet getting sweaty from doing other exersises.

now we have yoga mats out for planks and such but i didn't think i need it for sit squats cause who would think you would need one.

so everyone is lined up against the wall and we go into the sitting position. as soon as i get into the sit position and put my full weight onto my feet, right away i loose all traction due to sweat and as you can guess i drop like a brick right onto the bar hitting my coxic bone.

thankfully i didn't hit it hard enough to break or crack my coxic bone but it still hurt like hell and still made a loud crack as i hit the metal pipe.
Student:
TIFU by working out on a hardwood floor