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: sorry for shitty formating cuz i'm retarded

so i'm in the states, and my girlfriend went back to china for winter break, and i promised her i would facetime her when it's 0:00 a.m in china, since the u.s time is behind china time. now this is where i fucked up. 11:00 a.m here would be their 0:00 a.m, so there would be a 13 hours time difference, but i totally forgot about the whole summer day light saving time thing so i thought my 12:00 would be their 0:00. now i was playing fucking dota2 all morning and pwning scrubs while looking at the clock, i got off at 11:40 thinking that i had plenty of time, but not knowing that i missed the time already. checked my phone, fucking 1000 messages saying how dissapointed/pissed and how she s not gonna talk to me again till she comes back from the break. and she already went to bed so i couldn't explain either. fuckkkkkkk

tl; dr: missed facetiming timing with my girlfriend by an hour because of daylight saving time, now she won't talk to me

TIFU by not remembering day light saving time