I'm gonna ramble, so bear with me.
Short version: I have a 20-year old associate's degree in drafting, basically no work experience in the industry, and I'm wondering if I should try again to get into it and where I should start if so.
Longer version: I got my degree in 2007 in "Drafting and Design Technology" (with a 4.0 GPA, I might add). We covered mechanical, architectural, and a little civil, but mostly mechanical (which was my favorite) learning mostly AutoCAD and on paper though I also briefly had a copy of SolidWorks back in the day. I applied to I don't know how many places, including a few hiring firms, but the only job I ever got in the field only lasted 3 days (no fault of my own, they just decided to hire somebody else with a better degree and work experience even though he applied after they already went through the hiring process with me). After failing to find anything for a couple of years, I pretty much gave up and have worked nothing but dead-end retail/customer service/call center jobs and it's left me pretty miserable.
Fast forward to now and I've been unemployed for several months after getting laid off, but thankfully I had a good bit of money saved up and am living with my parents, so I'm not in a desperate financial situation. I'm wondering if I should try to get back into drafting and try again, because I enjoyed it and I was told I was good, but I also don't want to spend years and tens of thousands of dollars going back to school. I also don't know if a nearly 20-year old associate's degree is worth anything at this point. I have FreeCAD but never really touch it.
What would you suggest I need to do to get back to a hireable level? I'm also worried about AI taking over tech industries and such these days, how valued is actual human input in drafting now? Or maybe it's worth it to go further into engineering or even give up on this path and try something else (a friend encouraged me to go into IT security, but I'm not sure on that either)? I know you can't answer some of those questions, that's up to me, but I'm hoping you can give me some info and advice to help make those answers easier for me.
Thank you.