In that case, I second the above comment about venting your aggression through cardio kickboxing, using your prof as a punching bag.

Truly, there are few things I detest more than well-meaning yet utterly unhelpful advice about how to cope with depression, particularly when it comes from people who've never experienced it. Don used to allude to the idea that I would feel better if I simply "smiled more." He failed to consider that smiling more is somewhat of a challenge when you feel you have nothing to smile about.

IDIOTS. WHY ARE THERE SO MANY IDIOTS?