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Re:The 30 Second Habit That Can Have a Big Impact on Your Life by haraball on Thursday March 16, 2017 @05:38AM (#13883697)
The habit:

"Immediately after every lecture, meeting, or any significant experience, take 30 seconds — no more, no less — to write down the most important points. If you always do just this, said his grandfather, and even if you only do this, with no other revision, you will be okay."