Tim is back on episode 63. Marco and Tim answer some great questions from listeners. We talk about some differences between old school and new school jiu jitsu culture and jiu jitsu for self defense. We review some internet fight videos from Crimefaces and how jiu jitsu can help you in a street fight. We revisit the discussion around what constitutes a sport and a skill. We also answer a question from long time listener Mike Olonoscopi about training around injuries or uncomfortable medical procedures.