Too Much stressssss!!!

Hi I am currently taking a figure illistration class. However my professer is really getting on my nerves. I understand he's trying to help but it is annoying me. We draw models and it seems like I can never get the faces right. He keeps telling me I want you to see the briedge of the nose and draw it right. He doesn't undertand that it is very hard for me to draw what I see most of the time it is easier seeing him show me than actually doing it myself. What can I do? He's starting to really bother me treating me like I should know what I am doing right off the bat.

Well he shouldn't be treating students that way, maybe hes just used to people coming to his class with experience, but wanting to learn more at the same time.
Maybe you should talk to an Administrator about it if you feel hes treating you unfairly.

Okay I'll try.