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: last night, a friend and i were just going around town exploring. we were had come on a conference and just wanted to see the city around us. it was just going to be a normal night and we had just gone to get some cookies and ice cream. i walked out of the store with my desert and my friend was talking to a homeless man. the man had a cane and was telling us that someone had just "assaulted him and kicked his cane". from my understanding, the homeless man was asking for a cigarette and the person he asked told them to fuck off. the homeless man responded by telling him to fuck off and then that man not liking that hit him and kicked his cane. 

he then pointed out the assaulter who was with his own friend and called out to them clearly upset about being treated that way. the assaulter heard this and turned around and came towards him. the homeless man and the assaulter started yelling at each other and the assaulter’s friend was trying to hold the assaulter back. but this man ended up hitting the homeless man once and saying some nasty things towards him. the homeless man ended up turning his back and taking the hateful speech.

he then called the cops saying that he was just assaulted by this man. the cop came in his car and rolled down his window asking what his problem was. the homeless man told him what just happened and pointed at myself and my friend saying that we were witnesses. the cop just rolled up his window and left. 

so what did i do. did i stand up for him? did i film the situation? did i call the cops? did i try and talk to the cop who came? no. i did nothing. i stood there and did nothing. afterwards he asked for some change and i gave him two dollars but honestly that was more for my conscience than to help him. i wanted to help him but i just stood there silent and passive. i could have done something. i should have done something.

TIFU by not doing anything