>>12943888You can't be sure about when you'll actually have enough money to pay for rent somewhere else, so for the meanwhile, you should try to get as well along with your mother as possible, and you should also try to get used to working under pressure. If you don't think you could practice drawing because that would be too emotionally draining for you, you could earn money making web-pages. There's some jobs out there that require nothing but basic HTML/CSS/JavaScript knowledge (which you can basically grind your way through with the FreeCodeCamp lessons on them in a few days). They don't pay much, but they'll hire practically anybody, even people who have no college degree.