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: as i sit here i am pondering all the mistakes i have made in life leading up to this point.

i tend.to learn from others mistakes but some lessons have to be learned the hard way...

fuck you shitty walmart.

TIFU by using a public restroom without checking for toliet paper....