happiness is a choice

I met a really special friend tonight.
We were chatting about the work and others.

Then he mentioned that he is always happy.

At begining I thought it was a joke because how come a person can be always happy even some bad things happening all the time.

until he told me that his mom told him,happiness is a choise.

I finally understand...which I chosse to be unhappy for the whole time.

I said :if something bad happened,what should I do.
he said:think about something wonderful then.

Is it so easy??how come I never tried to chose to be happy.

seems like a light from the dark cloud just shown.

starts from now,I decide to chose to be a happy person.

Let's see how will it go.

Cheers for new friend,new phylosophy.