I'm posting a link to a great article by Thom Hogan, titled "How to Get Better," (at photography of course). Thom is one of the very experienced and pragmatic photographers who's advice I respect. Have a read here:
http://www.bythom.com/gettingbetter.htm And then get motivated and start participating in our "Weekly Assignments"
The "assignments" are primarily targeted at strengthening the "artistic" skills required to become a better photographer, with a few technical tidbits thrown in here and there. The bottom line is that it takes commitment, practice, and continuous learning to get to where you want to be.
Keith