I have so many interests, and goals, but not enough time (and in often case, talent) to pursue them all!

Some people find that one thing that interests them most in life, and they pursue it fully.
But what do you do when you have genuine interest in numerous subjects and crafts?
History, art, film and television, astronomy, to pick a favourite to pursue is a task far beyond my means.

So I've chosen the only thing I hold a slight glimpse of skill or talent towards, art, but even then I think of other things I could do, wish to do, want to do.
Surely I can not be alone, others amongst the billions of people on this planet must think the same way, and I wonder what they've done and how they feel about their choices.