Attempt as long as this feeling continues and the Presence abides. Stop where things flag. After a few attempts suddenly one day the attempt will take hold of you and without your effort early life experiences will swiftly flash through before your mind's eye. That is the first major result. It will bring the first installment of freshness.
Freshness exists in many layers and it is of three qualities, i.e. mental, vital, physical.
These types of freshness when they show themselves, one can be sure of a deeper layer, i.e. spiritual freshness, later. Keep yourself on to this effort gently but totally. Repeat the exercises once in a day or once in a few days or as and when you choose. What is important is that your whole being must gently but surely be on this effort. Proceeding on these lines one day you may see a spot of light while tracing a thought to its root.