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: this happened about 2 weeks ago but it just occurred to me that i should post it here. 

my coworker (we'll call her b) was retiring after 8 years of service (she's in her late 60's) and everyone thought it would be a nice gesture to surprise her with a card, signed by everyone.

me and my buddy (l) ( were sitting in the break room and a coworker (s) put the card on the table, l signed it and continued talking. he handed me the card and i proceeded to write "best of luck with everything you do!" (or so i thought). 

at the end of our break i started reading everyone's note's to her; pretty standard stuff... except mine read "best of luck with everyone you do!" 

i asked l what i should do about it and he said nobody reads them so it should be fine so i gave it back to s and they surprised b with it it and she said she'd read it when she got home.

i haven't heard from her since

TIFU By ruining a coworker's retirement