Sit down on day 1 and make a list of 1. WHY you are doing it 2. All the great stuff your gonna get for it 3. EXACTLY what you hope to accomplish. Keep going until your list takes about 15 min to read. Then read it EVERY day, forever!
Make your list detailed, vivid, graphic. Not "to improve my sex life" but "I want to have a mind-blowing, sizzling, HOT sex life that makes my partner DREAM about me!" You will be focusing on your "whys" 15 min each day. If you have enough "why's" then the "how's" will take care of themselves!!