I'm happy! Over the past few years, I've been happier each year. I'm better at finding and maintaining good friendships and relationships. I have really solid people in my life whom I love and who love me. Career-wise (this and my "real" career), things have really fallen into place for me. I'm healthy, in good shape, and very rarely have to do anything I really don't want to do.
Just getting older has generally made me more confident and given me a better perspective on things. I visited a friend this summer who I hadn't seen in years, and she commented that I seemed so much happier and calmer than I ever had in the past.