Life can be tough sometimes but by smiling through it, you come out happier and stronger. Smiling is said to relieve tension and amazingly even blood pressure due to the positive emotions it generates within the brain. It can also lessen the pain we are feeling. In this day and age, people need to find a reason to smile. For some, it can be being with their family, friends, or doing something they love like painting or writing. There is always something out there in the world that will make others smile.