LEAD LIFE

Happiness is hard to define but most people are aware of whether they are happy or not.
Make a plan for attaining goals that you believe will make you happy. Your mood will very likely increase as your pursue your goal because you will feel better about yourself for going after something you value.
Surround yourself with happy people. It will give you +ve energy.
When something goes wrong try to figure out a solution instead of worry.
Spend a few minutes each day thinking about the things that make you happy. These few minutes will give you the opportunity to focus on the positive things in your life and will lead you to continued happiness.

Slaes ( Good for Business Development)

Guys, the sweetness we taste in a piece of sugar is neither a property of the sugar nor a property of ourselves. We are producing the experience of sweetness in the process of interacting with the sugar.
I just want to say for success you all have to feel the sweetness of interaction with customer in same manner.