[nezumi]

Why do you want to be good at programming? You'll only get there if you are driven by your intrinsic interest in the problems you are trying to solve. Becoming a 'rock star' is a side effect, not an end goal. The way you've phrased your question suggests you don't truly have that intrinsic interest in problem solving or building. Ask yourself what your true motivation is and carefully consider whether sitting at a desk coding is really what you want to do every day.