Ever think that it actually slows your learning down? Honestly, you learn code much better if you actually type it yourself. Even if you have a working example, retype it manually, it'll make you appreciate doing proper reuse via function calls much better. Copy and paste is a bad habit, code is not clay, and treating it as such hurts you.
I'm not saying I do this today, I'm saying it was integral to my learning process when I started, years ago. Typing it out doesn't help solve the issues of learning the subtleties of syntax. You need to start with something that works and then start seeing the ways your poor typing breaks the code.
