We all know those kinds of people...its better to live your life freely and giving your kindness and love to everyone you meet is never wasted...all people want in this life is to be happy..right? Happiness....we all want to be happy all the time. And in doing your works through the day, it is necessary for you to hold the upbeat happy attitude its even more effective towards yourself if you are holding the best version of you while no one is looking, it creates perfect happiness in your day, so why be like this?? What if someones having a bad day, wouldn't it be nice to be the guy/gal who made there day better simply by showing them that there is happiness.. it brushes off onto people, maybe so much of an impact and brush off that they never go back to being negative. Imagine being down and angry one day and you walk into a room with 3 people who are absolute up lifters happy and go lucky...you can't help but become happy in there presence simply because there is no room in that room for negativity. It all comes into play. If those 3 people were all angry...and you were happy and energetically showing that walking in there, you would easily notice there uncomfortable about whatever it is they are unhappy about and that shows on everyone right? We communicate with our body more than our words, so in doing this you will create happiness within all three of them because you weren't brought down by there negativity..you stood your positive uplifted ground, communicating to them that whatever it is they are thinking about, doesn't need to be on there mind. So either way you can be the one person to make three peoples day all at once simply by letting them forget about what they were mad about, because you and your happiness has bodily communicated to them and brushed off into them. And they realize its a lot better to just be happy all the time and not think about what they or you cannot control.