there are a ton of companies that reach 150 mln dollar valuation and get sold. You don't hear about those, all you hear is consumer facing giants. Those are p

there are a ton of companies that reach 150 mln dollar valuation and get sold. You don't hear about those, all you hear is consumer facing giants. Those are probably more likely to be founded by younger people. A 45 year old is probably more likely to sell early, but I am guessing.