Shhh, of course, if that's how you value yourself you won't get far with this... But, with just a tiny change in your attitude towards your own capacity to do it, you might just be able to do it. You say you cannot create well-written content? Well, simply start by creating whatever content you can create and as you do it more and more, you will see a gradual increase in quality and you will pick up momentum. But you gotta stop the little voice that tells you that you're incapable of X. Everyone is capable of adding something to this community. Including you!