If I can do it -- a liberal arts/classics major with absolutely no technical expertise other than what I've picked up from my techno-geek husband -- then ANYBODY can do it.
The Tech exam is not difficult. You'll have to memorize a few frequencies (the ones that Techs are allowed to use), some rules, and some very basic electronic theory like Ohm's Law.
My daughter & I were both novices before the rules changed - we took the Tech exam right before midnight on the day the rules changed over - so we are now Techs with code privileges on the old Novice bands . . . we're way behind hubby who is an Extra and Honor Roll DXer with 320 some-odd countries (at last count, I think.)
I have had some technical experience. It does seem doable based on your experiences. I am looking for a new hobby. Perhaps this will be it.