There are times it is a pretty tough pill to swallow. In reality, the people that surround you have a huge impact on your current mood. When your children are grumpy in the morning, you find a nice pile the dog left you over night, you hit the road and the traffic won t allow you your normal speed, then when you get to work and your co-worker called in sick... these are all things that might contribute to your overall Happiness of the day