Yeah, I know. =\ It sucks. To be honest, though, wether you believe me or not you really are a very talented artist, by far better than most.
Yep. =\ It's easy to lose motivation when you don't feel that any of the stuff you do is good enough.
Oh god, I know that feeling so much. -_- I've had depression for the last 10 years, but the only ones who know are my online friends and my sister, so whenever I look somewhat depressed my mom yells at me 'cause she thinks I look angry, and one of my friends actually told me to pretend to be happy for his sake and stuff like "Smile to the world and the world smiles to you" and "Cheer up. There are people a lot worse off than you". It's very frustrating to hear.