Five things Michael Donaldson learnt from scoring a $100,000 deal on Shark Tank

Swimming with sharks can be a dangerous activity for the uninitiated and it’s not everybody’s cup of tea. But it can be very rewarding and fun. I should explain at this point that I’m not referring to the sea-dwelling creatures with nasty big teeth; I’m talking about the five investors that make up the panel on Channel 10’s reality TV show Shark Tank.