4 Comments
User's avatar
Joshua Cappello's avatar

The brain ‘grit center’ - makes so much sense now

Daren's avatar

Yeah - when you put the science with what we intuitively know it's like "duh". I also love that it's a muscle and can physically grow and shrink based on use and that people that lived fulfilling lives had a huge one which is even more cool. Like physical proof the more you suffer the better your life is. BOOM.

Chris's avatar

Upgraded with every newsletter.

Daren's avatar

Ha - Thanks Chris! Really appreciate you support man. Looking forward to running with you in September!