You've heard the phrase, You are the average of your 5 closest friends. Well, this isn't news. It's been implemented in the business world, the Military and even Presidents have used this "mastermind principle" to make one another better. Here's how:

LESSONS:

Surround yourself with people who make you better and vice versa.
Invest in yourself. This creates "skin in the game" and you are more willing to take action with your new information.
Do a self audit. Is your environment supporting your goals and helping you achieve more in life?