This is me
Current incarnation
I am a music composer who wrote a book. I ride my bike up hills when it's warm. I ski down hills when it's cold.
Penultimate incarnation
Retiree who worked hard to become a music composer, something I worked on for 45 years (now you can guess my age). I wondered if I had what it takes to write a book. I applied the same sense of pacing I use when composing music.
Before that incarnation
A middle manager that clawed my way higher in the organization than I thought possible but didn't like what the next level did day-to-day so I quit to do something else.
Farther back than that
Proud father. Spent too much time on airplanes scribbling short stories in my journal during business trips. Never showed them to anyone. Some are good. A lot are bad. That's why I didn't show them to anyone. Did a lot of things, research and development, marketing, sales, etc. Traveled the world doing it. Met a lot of people. Argued with most of them. Observed how people interact. The characters in the book are an amalgam of the people I met along the way.
Way back even farther
Two college degrees: Physics and Polymer Science. Physics because it's cool and Polymer Science so I could get a job.
Way, way back even farther
This was before written communication, so only memories. Some of them I put in a book "Stories I Tell Myself."