I use a pocket sized notepad with graph paper that I use to track "streaks." Each row represents a day, and each column represents the activity that I want to t

I use a pocket sized notepad with graph paper that I use to track "streaks." Each row represents a day, and each column represents the activity that I want to track. The day to day benefits are nice. It's easy to use, doesn't need batteries, and is always with me. What I didn't anticipate when I started doing it was how cool it is to look back on what I've tracked - it's like a weird little art piece I get to have as a reminder of the hard work.