What If?

What could be
Never happened. 
Certainly the thought traverses your mind from time to time.
"what if..?" 
Nobody can know.
Just shut up!
Its over now. 
Either decision would have ended in "what if...?"
Either decision would have ended in pain;
Pain fueled by curiosity. 
It is possible that curiosity killed the cat,
But you're not a feline.
So what did curiosity do to you?
Have you fallen victim to a racing mind? 
Have you not a chaotic life?