I'm 25 years old, have $500K saved up and have founded two businesses. Should I get a degree or start something new?

I am going to say pretty much what others have said. 1. What's your current cash flow from the two businesses you have founded? 2. How long can you support yourself, your girlfriend, pets etc with your savings? 3. Why do you need to undergo the stress to manage two businesses? 4. Why not sell the business which gives you the most stress? 5. Invest a part of your savings in Mutual Funds, Equities, etc to create the corpus for growth and for future. 6. With the rest, can you get interest from deposits and be less stressed, spend more time with your girlfriend?