At 5 or 6 a telephone lineman, I lived next to the local exchange in the Strowger Switching system era and often got a tour loving the thousands of colored wires and relays.
By 8 or 10 we lived not far from the electric company's repair yard so i wanted to be a power company lineman, higher voltages, higher on the pole.
In middle school I took power mechanics in shop and wanted to be a lawnmower repair man then Industrial arts and wanted to fix machines.
Also as puberty hit I wanted to be a porn photographer.
By high school I was a competent electrician-mechanic and my shop teacher got me a job in the maintenance department at a foundry he worked at in his off time that lasted 6 years. I recently retired as a head maintenance mechanic after 32 years at a different shop.
In addition down the years, often 2 jobs at a time I did 2 years as a welder, 8 years as a power equipment mechanic and 6 photographing wannabe porn starlets at strip bars.
I'm done with working for a living so I guess I'll never be climbing poles, they cheat and use those bucket trucks now anyway.