Be kind to yourself and others. There are a few things more rewarding in our every day life as simple acts of kindness.
Selfless acts of giving, be it a smile, a word of encouragement, or the offer of a helping hand, result in an emotional uplift not only for others, but also for our self. Research has shown that kindness can be a major contributor to the levels of happiness any of us experience. Kindness is one of the most important habits we can develop on our journey to real and sustainable happiness.
Source: Huffington Post