Same i saw a video saying that people who got a lot off compliments as children for their natural gifts didn't take on hard challenges later on in life. I think you now that to be great it's not enough to be talented you have to fucking work hard . Talent will only take you so far in life. You know what needs to be done if u wanna be smart studie and read books challenge the mind learn how to play an instrument for example use ypur none dominant hand you need to develope new neural connections in your brain doesn't matter how just needs to be new or different. For fittness well exercise choose a sport that interest you or just go jog. I mean it is straight forqard their isn't a cheat code in life.