For what it's worth:
Just got my AA in Gen Ed, with a geology major. Still in college.
I was a studio musician in the late 1980s, and worked sound boards when I wasn't playing.
Managed a hobby shop where I built model airplanes for display, and sold the complete line of Squadron aircraft books. If you're an aviation nut there's a chance you have a Squadron book in your collection.
I have worked construction for Systems Integrated on a local project wiring control panels and addressing NIC for AUMA valves. This was done in close proximity to pipe-fitters.
My primary qualification is that for 20 years I was a full-tilt CT-loon. JFK, Roswell, UFOs, Bigfoot, and the whole ball of wax. I have a small library of CT books (pre-internet days), and attended UFO discussion meetings in the 1990s that often drifted into the "bigger picture CTs". I have firsthand knowledge of the CTist world, and mind-set. I'm mainly here to do penance.