Analysis of What If

I begin to think of my past
And all that i have done wrong
How adults just say let it go
Instead i say what if
I begin to think of the present
about what i am going through
They say that there's nothing left you can do
Instead i say what if
I begin to think of the future
Where and who i will be
The world says its not time to see
Instead i say what if
Lastly i lay still in my bed
My hair is white and i lay deathly ill
The doctor says to take all these pills
I say my prayers, close my eyes,
Enjoy my last seconds of life