Life Is An Eternal Bliss

What is eternal happiness?
Is it being happy forever,
Or simply just staying sad-free?
To bliss out, as they say,
Is simply just to become joyful.
Yet how is a depressed person blissful?
Simply, to become happy at the cost of something,
A loss of some some sort.
So no matter what,
No matter how,
Life will always be an eternal bliss.
Some way or another.