becoming more positive

I want to look for the good in people and the world. I have fallen into a feeling sorry for myself rut.....and I complain way too much.  I want to surround myself with upbeat, intelligent and caring people. I know this can be done; I have many friends already that fit that criteria.  I need to get out and help others ; I am way too caught up in staying in my own little corner in my own little room.I will physically feel better and become more useful as a human being if I get out and help others. I'm sure I will be surprised at what I can accomplish, and may even start liking myself instead of kicking myself for every little flaw.