Start to record my questions and solutions on my paleoanthropology study

I have been writing to a Spanish professor who are going to visit our institute the day after tomorrow. And he is a big boss in GM(Geometric Morphometrics). I asked him some question about GM. And what really helpful is that my questions became clearly to pop up while I writing them down( actually typing them down ). So I think it is a good habit to write my problems when I am puzzled in research. And to conclude some solution down will also benefit me a lot so that I can review them if I forget about it some day in the future.