He smiled slightly. "It's perfectly alright to feel that way, especially at your age," he said. "I know it likely doesn't seem that way to you, but you have plenty of time to figure things out. And other than avoiding any particularly dangerous or destructive hobbies, for obvious reasons, there's nothing in particular you 'should' or 'shouldn't' be considering. The only thing you can really do is to try various things and see if you find something that you're passionate about."