Would you like to join together with other polymaths around the world to
collaboratively pursue your dreams? If so, consider joining a Polymath
Mastermind Group. Mastermind groups are usually composed of 3-8 people who
meet regularly to discuss goals and obstacles, set commitments, brainstorm,
exchange resources, philosophize, socialize, and challenge each other.
"Concentrated value exchange" aptly summarizes the purpose.
You can consider a mastermind group one or all of the following: a personal advisory board, accountability group, think tank, focus group, support group, reading group, philosophy group, and networking organization.