Have you always wanted to write, but you can’t decide what to write about? Then you’re over thinking your desire. Get some paper and start writing anything you’re thinking about. The weather. The last car wreck you saw. Or even describe your favorite vacation spot. Taking a chance on writing is just that. You have to be willing to gamble on the concept you can do it and then let yourself just do it.
However… if you want to be a writer then you have to practice every day just like learning to play a guitar or a sport. Practice means improvement. Improvement means your first sentence becomes two. That first paragraph becomes a page. Soon you will see the world of words open up to you. Welcome to writing!