What would you do?

So I’m a dancer and I have 20k saved up. I’m 25 and I’d like to stop dancing. I’m not sure what I could do with my money to make it work for me to quit my job. Some ideas I’ve had are:

Buying a Car wash, Laundry mat, Day care

Be a landlord

What would you do? Also my credit score is 800 and I already own a home, car and have no debt