The Secret, The Power of Subconscious Mind, The Power of Intention and many such books have described the power of thought and intention in designing our life. In this video, Sri. T.T. Rangarajan has described a very simple method to design our life our way.
He says that the subconscious mind differentiates emotions as deep and shallow. When we feel deeply about something, it manifests more such incidents. What we do not feel much, subconscious mind also does not feel much about them.
So, the trick to have more happy episodes in our life is very simple.
Deviate from unhappy discussions and thoughts.
Connect to your happy incidents more often, and more deeply.