Oh, look at me, I'm blushing

(not really). Well, Radu, I have over 2 years experience with PS and I can say you're on the right path. Just remember : tutorials rule ! But not the cheap wannabe kind, the kind you can find on
www.gfxartist.com . Once you've mastered a particular technique, you can start creating artwork. If that is your desire, of course. If you want to use graphic editing tools mainly for website layout design, I must advise you to use Image Ready.