Definition: 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.
Input: Text: well reddit, i just realized my fuck-up yesterday.

i decided to order a psychedelic t-shirt from amazon. i was psyched, but my excitement was definitely tempered because shipping took 2-3 weeks. if it got to my apartment in around 2 days, i'd be able to use it for the festival that weekend, but that probably wasn't happening. i ordered some other stuff like trail mix for the festival which had prime support behind its shipping.

come friday and i get the trail mix. weirdly enough, it shows that the t-shirt was delivered as well. unfortunately i definitely didn't get any shirt-containing package on my doorstep that morning. i get onto my pc and rattle off a letter to the makers of the t-shirt letting them know something looked wrong.

they responded telling me to open an inquiry with usps. well, fine. i was a little annoyed at the time because i didn't even have access to the type things they wanted me to fill out in the form, like type of delivery, address of shipper, etc. i opened the inquiry but sent them a follow-up email letting them know i was really unsure about the info i put into it.

they had told me to get back to them if the inquiry had no response after 3 days but i decided to wait for the full 2-3 weeks of the original shipping estimate to pass before accepting i'd never get that shirt. after then, like true gents they printed me another shirt and sent it out again. i see on tracking that eta of delivery is 2-3 weeks.

well, sure enough i see the second t-shirt is delivered within 2 days. and i don't get a single package all week on my doorstep, so i feel pretty strongly convinced my apartment complex or neighbor is stealing my mail. but not all mail, just mail that looks like it has shirts in it or something.

so i wait for the second delivery period to expire and then talk to the company again. they seemed confused and said they'd talk with management as well as open up a ticket with usps, this time themselves. at this point it's 2 months after the original shirt delivery. i'm getting all my important mail delivered to my workplace. (shipping companies wouldn't even deliver to my previous apartment; this is something i hoped not to do after the move, but something i'm used to.)

i get home from a mindless grocery trip yesterday. my parking lot is across from my complex. i like to sit in my car and chill and listen to music for a minute or two, just to round off the trip. across the lot today, i see an asian girl.. kind of cute.. but more interesting was what she was doing. she was opening a grid of mailboxes. 

and then the memories of the keys the apartment managers gave to me when i moved in, and how weirdly some of them were shaped, and how few of them i had actually found a use for, swept over me. i thought they just dumped my mail in front of my door. yet i had only ever gotten large packages there and it was now apparent i was missing a crucial piece of the puzzle.

i found the tiniest unused key i possessed, found the spot on the grid that corresponded to my apartment number; it was a perfect fit. and i opened the door to a vast discovery of treasure, junk mail, my crucially important mail, other peoples' mail who had moved out, and two plastic packages. could it be..? it was!

well i am never going to tell anyone how i screwed up and got a company to pay for the fact i didn't know i had a mailbox. it was embarrassing enough just not getting (and expecting) the shirt in the first place. but i can tell you, reddit. and i told the company, and they let me keep both shirts.

TIFU by ignoring weirdly shaped keys