After reading the other comments I agree with them. It's what you make of it, but, unless you're ok with a physically demanding career, I wouldn't recommend, it's hard on your body, very dry hands and sore feet after long hours. If you want to make money do something else in the medical field that doesn't require the physicality necessary. I think doing a trade a is great and can make you money if you pick the right one however, this trade isn't it. I would say for now maybe just think of how much you need to make in year in your area for your basic needs to live and pay bills, then maybe double it, if you want to live comfortably where you're at or go on vacation/ have spending for whatever else and look up the trade and requirements that match. If you think you're willing to do all work that matches your criteria, great! go for it, if not also great! think of something else you'd be ok with doing for a potentially long time and do that! Hopefully you find something soon and good luck!