Crossing the line the your mind

There’s a thin line between
Sanity and insanity
There’s a thin line between
Ignorance and genius
When do you notice it?
The crossing of those lines
When do you become the person you are?
I remember seeing the world in such a beautiful way
Full of life and love
Now all I can see is pain and suffering
Is it the world that is caught in rapture?
Or is it simply me
And if it is me
When do you make that change?
Form some one so pure and innocent
To some one so sinful and ugly.