I keep a kendo journal, but I don't often write in it. Mostly because I do so much other writing. However, I should write in it more often. Basically, any time something occurs to me, even if it's not profound, I should be writing it down. Should be more diligent in this.
I would be interested in peoples experiences of keeping a kendo journal. How many people keep one, how often do you write, how often do you re-visit what you have written, how has this helped.