It’s silly to be upset that your dad never taught you to remodel a bedroom. Lots of people have loving and nurturing parents who don’t know the first thing about construction, and they’re fine.
So forget that. If it really is important to you to be handy with a toolbox, then learn how. You’re 26, you can learn. Either just do projects yourself for your own amusement and teach yourself, or you could, I guess get a job in the trades and work your way up.
But what’s the point of that? Is it something you really want to do? In which case, dive in, teach yourself or get that job on the bottom rung of the trades. If all you do is show up on time and sober and keep your eyes and ears open and bust your ass you’ll be ahead of 95% of your co-workers.
Or is it more that’s just one more thing your dad never did for you? Because I can’t work on a car or remodel a bedroom any more than you can. I could do such things if I put in the effort to learn, but I’d rather do other stuff, so if I need my car fixed I take it to the mechanic, and pay the money to get it fixed. But being able to work on cars is not symbolic to me. Sometimes I idly wish I was more of a handyman, but that’s just idle fantasy, like becoming a famous musician or quitting my job to hike across America. I could do it if I wanted to, but it turns out I don’t actually want to, not enough to actually do it.
So do you actually care, or do you just wish your dad wasn’t abusive? Because if it’s the second, learning to hang drywall (which you could do in a month or two) isn’t going to fill the, you know, holes in your soul. And then you’ll be all “I can remodel a bedroom and replace an engine but I’m still miserable!” Or maybe that’s exactly what you need to shut your old man up, and be done with him.
Either way, figure out what kind of a job you’d be good at, and do that, and use the money you make from that job to take care of the other needs in your life. At 26 a spotty employment history is completely standard. But now you need to start pulling yourself together and figure out what kind of career you could have. Not that you need to start that job tomorrow, but you have to put yourself on a path to that job tomorrow.
Oh, and fire your mom’s doctor. You aren’t stuck with them just because when you were a kid your mom sent you there. If you really need medication find a doctor who can help you, if you don’t find then find a doctor who can help you detox.