A Black Belt in JiuJitsu is not measure how much better you are then your students, how many tournaments you won or how many virtual friends you have.A Black Belt in JiuJitsu means you master the craft with years of training and dedication. The love and compassion you gave to your students.

More the importantance than the amount of time you devote into is your compassion for 
The love and compassion you gave to your students.