I've tried Fluoksetin before.It didn't help me.I was on concerta for two weeks until yesterday.When at the end of the 12 hours, it literally was the hell for me.I cried and felt so bad for stupid things.I searched a lot about antidepressants that don't make you sleepy.I am searching about Wellbutrin about 2 days.It seems like it can help me.I am in last grade so i don't want something that might make me sleepy also i've read it helps with concentration.Would wellbutrin helps with my sadness?.How is it?