I use morning train commute time to think of logic instead of actual coding. I usually have a set of tasks I want to work on during the day, and on the train, I

I use morning train commute time to think of logic instead of actual coding. I usually have a set of tasks I want to work on during the day, and on the train, I'm usually scribbling down algorithmic ideas on a notebook, trying to come up with alternate solutions to different problems and the tradeoffs involved. That way once I'm at work, I can simply get my morning cup of Joe and then get straight to work! Productivity is high for me this way :) Using a notebook helps me structure my tasks (there is a certain indescribable goodness to actually writing on paper) and avoid more screen time (I spend waaay too much time in front of a screen anyway)