You'll still end up moving around until you find out what you're great at. Unless by some freak accident you know from the start. For instance, there's _something_ that I'm probably a world-class genius at - I have enough experience being me to suspect that - but I have a very hard time putting it into words what I do, and an even harder time trying to monetize it.
If you're not naturally good at any particular thing, then just doing something enjoyable is a good second. Perseverance is the key to success, and it cannot exist without passion.
