Repositories are awesome, and we should have more of them.
I recently completed BJ Fogg's Tiny Habits, and it's a pretty lightweight way to install new habits (recommended). However, I realized I could use a better repository of useful habits.
So, please use this thread to suggest habits that you've found useful. Bonus points for evidence/anecdata of usefulness.
Obviously, 1 habit per comment makes upvotes a clearer signal of collective approval.
This is all reminding me of a long article (that I can't find) about children left in cars-- a potentially deadly situation. The article concluded that the major risk wasn't so much neglectful parents as overwhelmed parents-- they were using all their mental resources for normal life, and if their schedules were changed or their stress level was increased, the risk of forgetting a child in a car was increased.
I saw some suggestions for improving the odds of not making that mistake. One was to have a habit of clipping a string from the child to the parent when the child is put into the car seat. Another was before the child was born making a habit of circling the car and looking into it immediately after getting out.
Perhaps this one: Fatal Distraction by Gene Weingarten in the Washington Post.