Kevin O’Leary Of ‘Shark Tank’ Won’t Invest in This Business

One type of business "Shark Tank" investor Kevin O' Leary refuses to support is coffee shops. O' Leary says buying coffee out is a ridiculous waste of money. He told CNBC, "I never buy a frappe-latte-blah-blah-blah-woof-woof-woof for $2.50." O'Leary says he makes his coffee at home, estimating it costs less than 20 cents  per cup.  He invests the rest. O' Leary adds , "The truth is, there is a lot of crap you don't need." His philosophy is money that doesn't get wasted get invested and makes him more money.