Seconded. I've been training Brazilian jiu jitsu for 15 years. For most of that time, friends from jiu jitsu has been half of my social life. When I graduated a

Seconded. I've been training Brazilian jiu jitsu for 15 years. For most of that time, friends from jiu jitsu has been half of my social life. When I graduated and moved to a new area by myself for a job, jiu jitsu is how I met people.