I had my own business selling cleaning equipment, went bust, did a kitchen fitting course plus carpentry and did really well for a while then had the recession, (1990's), lost our house, tried to get back into selling but considered 'too old', then got a job as a school caretaker, with a house, regular income, not half the stress of selling or meeting kitchen fitting deadlines and finished the last 17 years of my working life there before retiring 3 years ago. All this time I had a wife and three daughters to support.
So I would say, go for it. Whatever you want. There is nothing to lose and EVERYONE has something to offer someone in this life.
Will think of you Aytee.