The other day, a coworker was asking me how I keep my notes organized. I responded that I have got a lot out of a web site and book about the Bullet Journal Method.
It reminded me of how valuable it is to reinforce a lesson by telling or teaching someone the same lesson. I have been using a variation of the method for some time and bought the book in the spring. I was reminded of how effective the method was when I told him how it helped me.
If you are a lifelong learner, I suggest you find a way to teach what you’ve learned to others. You don’t have to be an official, formal teacher. You can just share what you’ve learned to your friends or people at work.
If you have found a piece of knowledge to be useful for you, chances are another person can benefit from it. In turn, that helps you remember the lesson and reinforce it in your own mind.