The mind itself is a potent instrument for change, the only one there is.
All change must take place in the mind first,
for all action is a result of thought and the resultant impulse or motivation.
What you do with your mind is all-important, for life is of the mind.
Even in this world your life takes place in consciousness.
No matter how misidentified with the body the mind may be, if you are not aware of something, it does not exist for you.