Clear your mind.
Dave Smyth finds making lists useful so he can stop fretting about what needs to be done, knowing he won’t forget anything.
I used to always have a dreadful list that was always running through my mind of all the things that I needed to accomplish, mainly work related. They would interrupt my family time causing me stress at just at the time that I am trying to reduce my stress. So the quicker I can get things into a list or email that I know I will work later, the better off I am.