8. Happy surroundings bring smile on your face automatically
If you see people around you are happy, you will be bound to have a smile on your own face too. Like they say, happiness is infectious. If you travel to some parts of the world which are not yet fully developed or civilized, you can see that there the local people are living without any privilege of the modern world. In some places, they even have the scarcity of water and food. However, one thing you will find for sure is the happiness that they share with one another. Leading their lives would not be an easy task for us, but being able to share a smile with them would be easier for us to take back home.