Begin using words that are positive and uplifting and experience your thoughts about yourself, others and this world as kind and nourishing. You will become a very positive person and see everything in a new light. Notice your optimism and your kindness have wonderful effects on all the people around you. Just as you do, they begin to see the good in everyone, in this world and in themselves and this becomes a cycle of thinking and speaking goodness that grows and radiates out from you. 15 minutes a day listening to this can make wonderful changes in you.