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 my my research advisor (the professor that's basically my boss) came in today to help me set up a new feeding assay (trial) for my research project.  i am one of the most senior students in her lab and am solely in charge of this research project for her, but she came in even though it is saturday to help me out.  i needed to make two different foods for the trial, which would test feeding preference.  these two foods needed to be dyed blue and red.  one of the foods is extremely expensive (to the tune of $500 per 25 milligrams), while the other is dirt cheap.  i weighed out how much of each chemical i needed to make the food first.  but both are white, powdery solids. and as my advisor came into the room, i mixed the expensive one with the wrong color.  all she could do was solemnly shake her head and say, "mistake. mistake."  and that is how i lost my own research project a good fourth of my grant money, right in front of my boss.

TIFU by doing science wrong in front of my research advisor.