Smile while you may..When you smile it helps relieve the stress within you. You will feel better and this can help boost your immune system. Smile is  a helpful medicine for people who are under stressful circumstances. 

Smile can ease the pain you feel inside. No matter how painful your past may seem to you, if someone will crack a joke and make you smile, you will feel better. Right?

When you do smile others will also smile. Have you notice that? When the people around you will see the smile on your face, most likely they will do the same to you. That's the power of smile. So smile everyday, in season or without season..After all it is free. Yes, it is free of charge!