Some people like to study music listening to isolate external noise and increase concentration. You can improve your memory! "The memory enriches our lives. Without it we would not have a sense of continuity, and every morning we would be seeing a stranger in the mirror. The days and events would be isolated; we would not have to learn from the past nor anticipate the future. "-" MYSTERIES OF THE MIND "(Mysteries of the Mind). Why some birds do not forget where you kept seeds for the winter months ahead, and squirrels remember where they buried nuts, but we sometimes forget where we left the keys an hour ago? In fact, many complain of having poor memory.