i'm so frustrated right now.

so i've been trying to go to one of my professor's OH's for the past week. last friday i went, and he made me feel like a complete idiot. but i didn't feel as bad about it b/c i really wasn't prepared. this wkend, all i did was tax so that i could talk to him today. obviously, i'm really worried about this test, right? i don't know what it is.. maybe he doesn't like me?? everytime i come and try to ask him questions he's not even looking at me. he does other things on his computer. he answers questions in the same demeaning way. he's a great professor otherwise. i really enjoyed his class and when i ask questions in class, during break or after, he's not as cold. so i don't get why he's like this.
i was prepared today, but he made me feel as if i wasn't. if i knew the answer to everything why would i need to go to OH!?!?? x(

what a sucky way to start the day.