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 a few hours ago. i was trading on steam. i had a cs:go flip knife, and i wanted to get gta v for pc. so this guy posted an offer on my trade, had gta in his gift inventory, seemed legit, so i traded with him. my mistake was trusting him. as soon as i sent the offer, he accepted it and unfriended me. needless to say, i never got gta v.

TIFU by trying to trade for GTA V