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: backstory: i buy and sell phones of kijiji (similar to craigslist) as a hobby to pay for basic fees such as school, recreation, etc. i meet up with this one guy that sells me a phone and keeps in contact with me. he sells me another phone two days later and few other after that.

note: as long as the phone isn't stolen, i don't really question how they got it - which is obviously not a very good idea. i guess i have just accustomed to trust people.

today i get a text from him saying he has 10 phones that he'll sell for $2700 (his friend supplies him). we go back and forth and everything seems a bit sketchy for me - something feels wrong. the guy doesn't seem very smart, so i doubt he'd plan to set me up from the beginning with this kind of deal, but he's saying weird shit and is trying a bit too hard to sell me something that seems to be too good of a deal to be true.

terms: i give him $2700, he goes into house (his friend doesn't want to talk to anyone else), he brings phones out and gives them to me and gets % as a cut.

however, being the greedy beast that i am, i decided to take a gamble to check out if he was legit or not. i spend all my time preparing for different situations (if he has a gun, knife, etc.) and how i'll react to protect my safety. after grabbing a friend, i go to the address he sent me.

everything looks good - the houses seem warm, the community is relatively safe, and it doesn't seem like a setting where a bunch of homies rush me with glocks out of nowhere. the guy comes and gets a count of the money, leaves his personal phone and "house keys" as collateral, and says he'll be back in 3-4 minutes. i check that it is his phone by sending a text and record the latter half of our conversation just in case something happens. i keep on the lookout for any guerilla soldiers that will pop up and mug me, and just waited... and waited.

i decide to man up and knock on the door. some guy opens it and has no idea what i'm talking about when i ask him about the phones.

he ran away with the money lol - and i just let him. 
-----------------

i'd say i'm usually a pretty conscientious guy, but today i went full genius mode (nat)... greed and overthinking got the best of me.

here's the thing: i have his phone, phone number, some useless keys, first name, and initial kijiji listing. i met up with him three times in different places and know the area he lives in.

i checked the blackberry and everything that's on it doesn't look like it relates to him (the voicemail for the number has a completely different voice), but he has been using the exact same number and phone for the past two weeks. if it isn't his number, why hasn't it been deactivated?

nothing makes sense in this situation and i can't wrap my head around what exactly is going on... gonna go to the police tomorrow morning and hopefully get something sorted out. =/

TIFU by letting someone run away with all of my money