About me - Is it all about me?

I am 54 years old and just finished my Master of Library Science degree in December, 2006. In my previous lives, I have been an insurance agent, a mechanical engineer, a mother, and a substitute elementary school teacher. The only job I hated was being an insurance agent. A potential insured would show me the coverage being provided by the current agent and I more than likely would tell the client not to be what a good job their agent was doing for them. When I took an occupational interests "test," it said that 98% of the population has more interest in being a salesperson that I did. Probably one of the most accurate tests I ever took.