Daily journaling is one of the mindfulness practices often mentioned by top performers in the book Tools of Titans by Tim Ferriss. I tried it myself. And to be honest, every now and then I forgot about it, when there was just too much to do. But during the days I journaled I had the feeling that it had a positive effect, considering the tiny amount of time (5 minutes) it takes. I would recommend everybody to try it! And there are two options to start: (1) The lean way Take a plain piece of...