If I couldn't

If I couldn't see life,
as I see it now.
I would understand why is it so hard.
I'd keep on silence,
without any word.

I won't be selfish,
I would keep it on my mind,
remember what I was.
And then, I'd see it differently.
Like I couldn't be.

If I couldn't live much long,
if I couldn't sing my songs.
If I couldn't breathe at nights,
I would never turn the light.

I won't be selfish,
I would keep it on my mind,
remember what I was.
And then, I'd see it differently.
Like I couldn't be.

If I couldn't guess who am I…