Over and Beyond Frustrated With Myself.

I must vent for a moment because I am so frustrated with myself. I am fairly decent artist but as of recently I haven't liked anything I have been putting out. I am used to drawing portraits of people and painting ladscaped to look realistic. Ever since I have been on Etsy I've been trying to put things out that would sell. To be honest, if my college professor were to see what I've been up to, he would be greatly dissapointed in me. I am feeling the pressure to put out Christmas themed cards but am having a hard time doing that.  I don't know if it's because I'm rushing myself through a drawing or not really giving myself the time for each piece. All I know is I need a mental break from art for a while. So until then I'm going to put up a few pieces I'm actually proud of.