Some of the best advice I ever got was from my first accountant some 40 years ago. He said that since I was in the biz and had easy access, I should buy an ounce of gold grain or coin each month and sock it away in a safety deposit box. If I had done it, which sadly I did not, I would have some 470 oz by now. Today that would be worth 570K roughly.
I mention it because it's still good advice for you young business owners who have many years ahead of you.
Oh well, such is life....back to work.