Someone posted a link to an article the other day and it got me thinking about building another skill. They were saying tile setting and painting are a good combination since so many of them are so disorganized, bad, don't show up, etc. I don't know anything really on the subjects on a professional level. I currently work a normal 9-5 so I am really only free on weekends and nights.
What would be the best way to go from zero skill to the level I need to be to be able to bid on contracts and make this a weekend job?
Edit: Thanks for all the replies! You guys are great. I'm going to study up and give the painting a try.