We don't know all the answers. If we knew all the answers we'd be bored, wouldn't we? We keep looking, searching, trying to get more knowledge.
Some people hear their own inner voices with great clearness. And they live by what they hear. Such people become crazy... or they become legend.
I don't make a habit of watching tennis matches, but I try to watch all the major finals. I try to make time for that. So unless I have something going with the kids where I can't, I try to watch, and I enjoy that.