How to bring back rid of forgettableness? ...
Answers: Make lists, and check the things stale after they are accomplished.
Put sticky report on your computer, on the inside of your front door, on your refrigerator, or on your bathroom mirror for immediate things you cannot forget.
Make report, write it down when you think of it, not subsequent after you have forgotten it. I know that I forget things glibly, too busy for my own good, and this works capably for me. Get into the habit of checking your action a few times a day.