Training isn’t a bad option, though, especially since some jobs will pay you for it. Some trades do paid apprenticeships - the pay isn’t great, but it’s better than paying for training.
Alternately, manufacturing jobs can be pretty good. I had a friend who got a job working in a factory right out of high school - he started at $20/hour, with a sizeable raise after the first year.
It sounds like you’re probably good.
The slope itself shouldn’t matter as long as the drain hole at the bottom of the sink is still higher than the drain hole in the wall. You can also angle the p-trap itself a little bit, but it still needs to be able to hold enough water in the bottom to block the pipe.
Even for those who don’t build their identity around their job, a lot of folks are just used to having something to do.
I work in retail, and I’ve had a surprising number of old folks ask if we have any part time jobs available - they’re not looking for steady paycheck, they’re looking for something to do two or three days a week. Even if your job isn’t necessarily who you are, it’s still a reason to get out of the house.
Well, yeah - before you’re born, they want you have a life; after, they tell you to get a life and quit whining. Sounds pretty “pro-life” to me!
(/s, because tone doesn’t carry well in text)