What do I need more of in my life?

I live a pretty good life, I like where I live, I am reasonably well paid, I eat what ever I want, and I travel a comfortable amount.  And yet somethings are missing. I got to thinking "what do I need more of in my life?"  Here are a few rambling thoughts. 

I need to listen to people talk about things that I know nothing about.  I have reached the point in life where "been there - done that," covers most things. When I listen to others I am more validating what I think I already know, than I am exploring new ideas.  I need knew ideas, new experiences in my life.  

I need to spend time with people who are different than I am. I find myself with hardening of the attitudes about people who are different, the best solution is getting to know people whose life experience is different than mine. If I understand their point of view, I don't have to agree with it, but it is easier to tolerate difference, when I understand it. 

I need to spend more time thinking and being creative.  I get so busy, that I am doing, not thinking.  

What do you need more of in your life?