Just do it.
Seriously, you're never going to learn to be a good programmer until you write some programs. First you'll write bad programs, then you'll fix them, then you'll write better ones, etc...
If you aren't insatiably motivated to try coding, then maybe it isn't for you. One way to get motivated is to get a job that requires you to code... for me, there's nothing like having my salary and pride on the line to get me working :)
