A Green spot in a Blue world

I always look bright.

But inside, I'm suffering.

Sometimes, i suffer for people.

Sometimes, i suffer from people.

I save the universe,

I make human live,

But its unappreciated.

Kind off....

Often, people buy me for their optimism,

but its not mutual for me.

Often, people don't safe me.

H2O..

I become dull.

I am struggling in hiding the battle I'm going through..

When I'm not saved.

But eventually,

Its visible.

Its uncontrollable .

I'm dull.

I'm not green anymore.

And,
I die..