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.

Let me give you an 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
The answer to this example can be: TIFU by taking the wrong class for 2 weeks and only realizing it today
Here is why: 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".

OK. solve this:
Text: reddit, i come to you today to (gingerly) recount the events that made me realize i am one dumb motherfucker. this happened about an hour ago and i am still in immense amounts of pain because of my fuckup (like, breaking my arm doesn't even hold a candle to this).

so, after working all day (at a nursery no less - lots of heavy lifting, using your hands for hard tasks, etc) i decided to meet my friends at a local restaurant for a burger. i met them, we had dinner, got some frozen yogurt, and went back to my house so i could give them some things i made for them (i'm into ceramics). we decided to go hang out in my backyard which still bears a few mementos from my childhood. one of these is a plywood-disc style rope swing, with a single rope running through the center of it. i normally don't use it as it's too low for me, but i guess my younger sister and mother had decided to raise it up a bit. this of course caught my friend's attention (and mine in turn). we start fucking around on the swing while his girlfriend laughs at us from the hammock. at one point i'm standing up on the swing, and decide it's a good idea to start climbing the rope.

now let me take a moment to tell you about this fucking rope. when we needed a replacement, my father contacted his brother (an arborist) to get some rope. what my uncle gave us was one of his old "bull ropes" (the kind of 50,000lb test rope they use to guide falling trees). these ropes are slick and have nylon fibers braided into them. long story short, these ropes will give you blisters if you so much as look at them funny.

back to the story. so at this point my feet are about 6 feet off the ground. i'm not struggling to hang on but i've had my fun, so i go to get back down. well instead of slowly working my way down, or jumping off like a smart person, i decide to hand-over-hand my way down. now, i'm a big guy. 6'3" and 258lb kinda big, but i have a great grip. what i underestimated was just **how slippery** the rope is. instead of maintaining a solid grip, i slide all the way back down. 

as soon as i let go, i could feel it. rope burn. but not any ordinary rope burn - oh no, this was searing agony the likes of which i have never felt before. this was rope burn on an unprecedented scale. i'm talking jagged burned holes on the side of my fingertips, blisters on 90% of the tips. i'm-surprised-my-hands-didn't-catch-on-fire kind of rope burn. 

so here i sit listening to zac brown's "jump right in," hoping the mellow music will melt the pain away. my fingers are gauzed and bandaged up and i feel like i gave satan himself a dry handjob.

reddit, **i am one dumb motherfucker.**
Answer:
TIFU by cooking the skin off of my fingers.