The whole idea of doing it in an 'Anonymous' group, although you don't do it as a group, is to totally clear your mind in the morning of any badness.
Step 11 - We sought through prayer and meditation to improve our conscious contact with God as we understood him, praying only for knowledge of his will for us and the power to carry that out.
Every morning I would meditate and my day would be wonderful. No hate, no envy, no badness.
Obviously I don't do it anymore
Fantastic thing when you get good at it, incredibly powerful.