Who am I? Why am I here?

When someone asks you:
“Why are we here
What’s the purpose of life?”

Snap back at him:
You damn fool.
Do not include me in your ‘we’,
Speak for yourself only.

Tell him:
You are here because you are here,
You cannot be there and here
At the same time.
And your purpose is to live your life
As you please.

Tell him this thing too:
He is here because her mom and dad
One night made a stupid mistake.
They got so passionate that night
They did something in haste
That they now regret everyday of life --
How that passion ended up in waste
Of bringing some idiot into this world
Who does not know how to live
And keeps on asking stupid questions
Such as these: “Who am I?
Why am I here?” repeatedly.