RIckson Gracie kertoo ultimate totuuksia... ;)

“Competition Jiu-Jitsu represents only 30% of real Jiu-Jitsu. Without the other 70%, which includes standup self-defense, defensive striking and clinching skills and an efficient vale-tudo guard, practitioners cannot develop the confidence to walk the streets knowing that they can survive a possible confrontation.” - Rickson Gracie