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The Hardest Day in Jiu Jitsu
"I have to disagree with you. Like emotionally the hardest day is showing up," he says of his Jiu Jitsu career. "Every day is fucking hard and you might be five years in and it's the hardest day you've ever had." He has been using a machine that scans your brain for 20 minutes at a time, then uses magnets to create an 'ego' The technology was developed by San Diego-based company called mirror wave. John: "The fact that we have a scan from like 2013 is incredible... We're super excited to see what changes are going to move this way"