The Shark Tank’s Kevin “Mr. Wonderful” O’Leary’s expounds on five practical tips. 

  • Bad financial planning leads to divorce
  • Don’t buy stuff, like clothing, you don’t need and can’t afford
  • Pay in cash, not credit
  • Don’t buy small “shoebox” downtown condos
  • Education is very important — often for the contacts you make — but is not a prerequisite to success