Be honest and master the fundamentals. To progress in Jiu Jitsu you must be brutally, objectively, sincerely honest with yourself about your true strengths and weaknesses. Knowing them gives you the direction and focus needed for progression. As you build your skills and hone your craft, never forget that the fundamentals of Jiu Jitsu MUST be at the heart of all your progress. The fundamentals are the ingredients required for every recipe that you ever bake in your Jiu Jitsu kitchen.