What's life about?

Today I was thinking about my life and how there are things that I really love doing but can't can't give my "all" to those things or have my life to revolve around them.  There are people out there that make their "business" their life.  There are people out there that make their "family" their life.  There are people out there that make "being healthy" there life.  There are people out there that make their "job" their life.  It's so tempting for me to pick something that I enjoy some much I want to make my life about that thing, but I can't.  It made me think of Acts 17:28
"In Him, I live and move and have my being".

My life is about whatever God want's it to be about at any given time.  That changes from day to day.  Having young children, obviously means tending to my home and my family take a big chunk of that.  But sometimes, I go outside the home and family and get to do something else that I really enjoy, like Zumba!  Then when I get to do it, I just want to do it all the time.  But I realize that God has given me a certain balance in my life.  In this present stage of life, He gives me success in my home; helping my husband, teaching my daughter, and keep house; and I have a sprinkle of some of the fun stuff outside the home.  But I would like to do more to stay in shape.  I'm getting older, so I'm hoping I get to do Zumba once a week.