One thing I absolutely take seriously is to begin the day with gratitude. This is the most powerful way I have found to prepare for the day after getting up.
Another thing I do in the morning to at least take 15-20 minutes to read a few pages from one of my favorite personal development books. Not just once, I have read some of these books several times and I love to go back to them whenever I get the opportunity. Interestingly, my reading habit helps me feel even more grateful and be more intentional about my life.