I'm a huge fan of Shark Tank for a ton of different reasons. It's difficult to come home on a Friday night after a long week of work and keep my business head going. However, I get psyched to watch Shark Tank week after week. On any given Friday night at 8 pm I will be plopped on the couch with a beer in hand ready to be entertained and educated. While there are a ton of valuable small business lessons you can learn from watching shark tank I want to highlight four that really stick out to me.