None of the problems you speak of are language specific habits, they're just generally bad programming habits. And those bad habits aren't proof that writing co

None of the problems you speak of are language specific habits, they're just generally bad programming habits. And those bad habits aren't proof that writing code isn't the best way to learn. Of course, you can't just write bad code forever and expect to get better, you have to analyze your results or get feedback somehow and improve your programming. It's basically like every other skill.