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: so today when i was longboarding down locust walk and coming to the corner of of a three way intersection right in the heart of upenn. there was this girl in a wheelchair like a regular wheelchair and i thought heh maybe she broke her leg and this is how some lazy upenn girl is getting around. now shes rolling down the path all by herself and here i come all awesome and shit cause well im on a longboard. i take my headphones out and as i'm about to pass her i say yeahhhh!! ridin on four wheels and extend my hand out for a "high five" needless to say she was a paraplegic and did not find the humor i saw in my actions.

TIFU by giving a high five to a girl in a wheelchair.