Brand, thing, behavior, method, advice, mantra, etc.
I swear by Blackwing pencils.
Also, the ‘two minute rule’, which has really improved my life: “if it takes two minutes or less to do, just do it now; if it takes longer, schedule it.” I’ve got untreated attention issues and it’s very easy for me to notice something needing done, and overlook or procrastinate it because it seems inconvenient in the moment. Having a totally painless rule that forces me to acknowledge that thing I should pick up, that trash bag I should change, etc, or, to at least put on my calendar anything I mustn’t forget in the long run has been great for me.
Putting new tasks down to get to them later at work when I see something I had not planned on doing. Just make a ticket and throw it in the backlog. It is amazing how those little 5 minute things can eat into the work you said you were going to be doing now.
Also, "the Scotty principle ". Basically always say something will take longer than it will.
https://tinyhydra.com/the-scotty-principle/