Memory is like a muscle, it can be trained! But not everyone has the time or the desire to do so. Beside, sometimes it deteriorate with the passing of time. Have you noticed that old people often recall things that have occurred 20 years ago, but not what they have done the same morning?! Even younger people do so when they are under stress.
As I said before, it can be trained. If you want it fit, you should read, solve quizzes, puzzles, or crosswords. Anything that fancies you and implies remembering things. Start with this quiz!
Take just now this fun quick quiz to find out how good is your memory