To get the best out of your recording, listen to it somewhere quiet and private with headphones or earplugs.
Sit in a comfortable chair preferably, lying down is second best (you may go to sleep) and just relax.
Let the music and the introduction relax you and turn off the conscious mind (the thinking part of your mind) and just enjoy the sensation.
There is no need to listen intently (this can be counterproductive) just relax and enjoy.
When in a relaxed state your unconscious mind soaks up the words and meanings to bring about the change you desire from the inside out.
Enjoy and happy changes.