If a boy barely cares about his hair style and clothes, but loves to travel and explore new things, what does this mean?

Everyone has his own opinion on his own life. There are also people who have their own interests, like this, who don’t like to have their hair styled, and dress very casually. This is his own appearance, I have no requirements. But if he still has a reason to like new things, it means he has a spirit of exploration, because traveling is also a kind of exploration. He likes to inquire deeply about things he doesn't understand and has a spirit of research. So that says something about him. Have a spirit of research and like to explore new things.