Like i said, its just practice. The more time you spend drawing, the faster you will improve. I think i improve with every drawing, i haven't drawn in so long though been so busy with work and other stuff.
Awww that happens...but I'm looking forward to your work to wow me over! And you're absolutely right! Practice is the key and even I feel that I improve with every drawing! Check out my Ian Somerhalder drawing, and tell me what you think, won't you?!