Prof. Keith Owen made a suggestion on his FB status a few weeks ago about keeping a journal to help improve one's jiu jitsu game. I thought this was a terrific idea to help document the lessons and small details after each day of training. I was wondering if anyone on the forum does this and what types of things they might write in it to help themselves improve? I found this link from Rafael Lovato, Jr's website that has some cool ideas about things to write down, but I'd also like to hear what others have to say about their experience doing this. Has it helped you improve? http://www.lovatojr.com/2010/12/do-y...j-journal.html