Should I Sell an Overvalued Business?

If you had a bunch of cash on the side line, would i rather still have the cash and sell an overvalued business and buy that business? I think it makes sense in most cases to just hold great business. A lot of people are so fixated on how much savings do i have? You know, how much money do i have? It's not really about that in terms of financial success. How much ownership do you have in things that make you money? Yes, i men that's something that gets for most people. They just don't realize it's money. Is simply, if i make more of it, i'm doing better.