Here’s how to become a good writer:
First, walk around. Walk around your house, your workplace, or your school. Go for a bike ride or go for or a run. While you’re moving, let your mind wander (hint: you’re already doing this.)
Second, notice your thoughts (hint: you’re probably not doing this.)
Third, write them down.
You’ll notice that your writing isn’t very good at first. Repeat the three steps until your writing gets better.
And be sure to remember the key point: the creative process started with physical activity. You weren’t sitting at your desk thinking about what to write.