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: i have a windows 8 laptop with a 1tb hard drive and i wanted to dual boot windows 7. i got everything working, successfully booted from the usb and got going. after i selected the partition i wanted to install windows on i received an error about the partition format so i looked at instructions that i used to install windows on my spare hdd in which they wanted me to use a terminal utility. i thought a certain command would wipe only the selected partition but ultimately it sent 2-3 years of my life into oblivion. while i usually have no problems with technology once in while i have some flare ups of idiocy.

TIFU by wiping my hard drive instead of a 120GB partition