I'm irritable today 🐒

I first noticed it when this girl in my lab started questioning my reasoning before i had even finished explaining. Apparently she has a difficult time understanding probabilistic math, so I try to explain it to her, but she's like "I don't think that's the right way to go, I have no other idea of my own, but let's not do that". I had to continuously remind myself "this does not matter, do not let it get to you" to not get noticeably irritated. 😾