Lies or truth?

Do you know if they are lies or truth?

Have you ever felt
like there's a whole at your heart
Or that the light at the end of the tunnel
Is just a lie?

When you look outside the window
you only see a world of destructions
Pollution on your air
makes you cough all the time
And you just look at the clock
asking when will you die

You close your eyes
and imagine a beautiful tree
with birds singing and flying
And when you open your eyes
you cry for you see it die

And when you're looking out the window
You see it alive
Then you rub your eyes
To discover
It's all a lie.