Thank you all for your comments. Keep them coming, they are appreciated. As to what level of training I have had, I don't know because I never compared my eclectic training with a classic college curriculum in engineering.
The short answer is I went from being a janitor at Westinghouse Specialty Metals in 1978 to a quality/systems safety engineer at NASA Goddard Space Flight Center Office of Flight Assurance in 1988. I wrote up inspection (visual and NDT) reports, and repair orders for welding and machining recycled 55 gallon size canisters, braces, and brackets containing various experiments loaded in the cargo bay of each NASA Space Shuttle mission.
This may be amusing to you, but my favorite toy as a little girl before going to first grade in school (no kindergarten) was a miniature duffel bag full of brightly colored blocks. Forget the dolls. Bring on the Tinker Toys, Lincoln Logs, and Erector sets.
As for training, it may have started early. My family had a farm market and I served customers before attending first grade using a weight scale, adding prices, and making change. I was always using math there. I learned the process of "mental arithmetic" an old fashioned way of solving written word problems in third grade. In eighth grade I was selected to participated in an algebra contest in the greater Pittsburgh, PA area where I placed fifth in the region. I finished second in high school completing pre calculus, chemistry, and physics (with no calculator, or slide rule). After high school I stayed with the farm.
But, there was a little secret hidden in my house. For those who appreciate and collect old engineering books (I do), do any one of you have or seen little (3" x 5") engineering handbooks published by the International Correspondence Schools, Scranton, PA? My grandfather (who could fix anything) gave my father a whole box of those books and abandoned them in the attic. When I found them, they secretly became mine. They were difficult at first, but eventually I could read them just like a recipe book in the kitchen.
The turning point towards engineering started after my father died and I got the job at Westinghouse. I recall the application had a test with it in math and mechanical aptitude. Shortly after I was hired, my boss asked if I was interested in advancing to learn the various facets of inspection work needed in the factory. It required hours of training outside my normal work hours and working in the lab during normal work hours creating lab samples, following instructions, performing mechanical and chemical tests on various zirconium alloys destined for nuclear fuel rods. I had someone else show me eddy current testing and ultrasonic testing. This was all in addition to my regular job in the factory processing Inconel steel tubing destined for heat exchangers in nuclear power plants.
Then came the nuclear power plant accident at Three Mile Island in Harrisburg, PA. Stay tuned.