I am a 72 year old psychotherapist (now retired) and photographer. When in college I wanted to be a cultural anthropologist, but I couldn't figure out how to do fieldwork in some remote part of the world with a wife and small daughter. So I changed my major to Sociology. I eventually became a clinical social worker. I burnt out on that field in my mid-thirties, and went to art school in commercial photography. However, in the end the best balance proved to be as a private practice psychotherapist, with photography as an avocation. This eventually synthesized with my original interest in indigenous cultures around the world (I've been to 41 countries) photographing people for a project called "One Planet -- One People".
To see more go to: http://MikeHoltby.com