If you don't know the answers to these questions... You need the BJJ Notebook - What did you learn last week?- Can you remember that awesome class from last month?- How many times did you win or lose during the past 12 months?- What submissions caused you to lose more often than others? - Can you list all techniques that you learned in the last seminar?- How many points did you score in your last tournament?- What does your instructor recommend that...