'Shark Tank' star Kevin O'Leary shares 5 pieces of blunt life advice

'Shark Tank' star Kevin O'Leary shares 5 pieces of blunt life advice

Kevin O'Leary is an investor on "Shark Tank."J. Scott Applewhite/AP PhotoKevin O'Leary shared five pieces of life advice with Business Insider.The "Shark Tank" investor warned against wasting money, getting distracted, and talking too much."Mr. Wonderful" said new couples should talk money on the third date, and kids need to fly the nest.Kevin O’Leary, the "Shark Tank" star who sold his software company to Mattel for $4.2 billion in 1999, shared…