How to Smile :)

Not everyone can even smile after has known how a single smile worth saving lives.
They realized smiling is important, but they just can't do it with no exact reason.

Now what exactly made people smiles?
One reason from many is because they are happy.
So, the simplest way to make ourselves smile is to make ourselves happy first.
Many things can make oneself happy.
Every single person have different things that make them happy.
But, there is one thing that can make every one happy.
What is it?
It is to love your life.
Love to your life can give smile for eternity.
When you love your life, every single thing that happens in your life will make you happy.
You'll appreciate what is happened to you. You'll be grateful for them.
In the end, you'll always be happy. Being happy make you to smile.
So, love your life to make yourself can be happy and can be smiling to other people to make them happy.
That is to simplest tips in how to smile.