I love this!
I was born with an old soul. Understood things I couldn't explain at a real young age. I'm also a touch in the autistic spectrum so I really am built different.
I always understood that variety is massively important for maintaining my balance and center. I could go way off on a tangent if I don't develop myself to be well-rounded.
Encourage him to at least dabble in everything - sports, music, art, philosophy, fitness, meditation, socializing - get at least a little bit of everything.
I always felt I'd wind up a nerdy geek or a social oddball if I didn't fully develop my mind, body, and spirit.
Keep him moving around into different things. He's already a thinker, and thank God. That's the part most people never develop properly.
But life is also physical. Play sports, climb mountains, lift heavy things, spend time in nature, and run around a lot.
If he's that into 'walking around and thinking' then he's built different. That can be one hell of a blessing if its developed properly.
👍