More important than learning how to recall things is finding ways to forget things that are cluttering the mind.
Prosperity is a way of living and thinking, and not just money or things. Poverty is a way of living and thinking, and not just a lack of money or things.
Evil, and evil spirits, devils and devil possession, are the outgrowth of man's inadequate consciousness of God. We must avoid thinking of evil as a thing in itself - a force that works against man or, against God, if you will.
While many people are trying to be in tune with infinite, what they really are is in tune with the indefinite.