I heard from Amma Bhagavan (www.onenessuniversity.org) that brain as a organism work better when you feel gratitude.

I thought of putting that in practice. Everyday I wake up or pray to the god, I feel grateful to god for all the things happened in my life. I make sure that I dont fume in my prayers nor when I talk with people. I as a person have become much more happy, clearer in vision and leading a healthy life.

In addition to this there are many other things which I have put together and sharing with people in my website www.vedicsecret.com

I wish that people learn those and be happy.