Good writing – good anything, really – comes with practice. You'll also need inspiration, though, because there are many different flavors of good writing.
Find an author whose voice you respect and devour their work. Understand what it is you like about how they communicate, and experiment with it in your own work. Don't crib their style wholesale, obviously, but have a high water mark or two that can inspire you.
Grab a WordPress install, get out a post every n days, then see how you feel in a few months. Writing is important most of all for forcing you to understand and defend your ideas. Getting into the habit now is a good idea.
Find an author whose voice you respect and devour their work. Understand what it is you like about how they communicate, and experiment with it in your own work. Don't crib their style wholesale, obviously, but have a high water mark or two that can inspire you.
Grab a WordPress install, get out a post every n days, then see how you feel in a few months. Writing is important most of all for forcing you to understand and defend your ideas. Getting into the habit now is a good idea.