What do/did you do for a living?

Retired seven years ago as an Air Force Officer after 27 years.  I have two hobbies- music and getting stuff cheap. I recently transitioned from LPs to streaming, sold all my records and turntable for a hefty profit, bought my current system for less than $1000.

I left school in 1964. Began an apprenticeship in Bricklaying and Stonework and Tiling. Shortly after my  apprenticeship finished I began working self employed. Worked at it and loved it for 53 years.
But a long time back I learnt the truism of what my old mother would say "Look after the pennies and the pounds will look after themselves"
So true. Unless you apply this, a person will spend what they earn (poor or rich) on unneeded stuff.
  SO, now well retired I have two freehold houses and can upgrade cartridges, turntables and so on as I please.

I used to do nothing...then I retired.

Electricity and natural gas brokerage and procurement consulting for commercial, industrial, educational, health care, and municipal customers in deregulated states of Texas, Illinois, Pa, NY, NJ, Ohio, etc. System has gone in value from over 40 years from about 5K to 50K.

Erik_squires: 
I enjoyed your quote, “I bring madness to the chaos.”

I am not one to fiddle with anagrams, but upon reading your post, the following immediately leapt out out me as a summation of your chosen vocation. I see it as a portent.
”Messdachanos”. My gift to you in these trying times.
RVW