My problem is trying to find which things I want to devote effort to. (I am also 21). Right now I try to put as much effort as I can toward every part of my lif

My problem is trying to find which things I want to devote effort to. (I am also 21). Right now I try to put as much effort as I can toward every part of my life, and I usually become burnt out very quickly and get stuck in a sort of "waiting place" for a month or two. If I could figure out some solid priorities as far as what I really want to devote my effort to, I feel like it would pay off a lot in the long run. Right now I'm still trying to figure out how to do that...