Life ain't easy

I wonder why people can't let things go?
Why stay in the past and just let the bad things stay with them? Why not walk forward into a new world where the pain doesn't exist anymore.
Leave the black side full of hate, pain and tears.

Also why do anybody wants to live in the past? as if they know that they have done something wrong and therefore cannot let it go?

No matter if we wish for it or not the world keepon spinning and take us to the future, however since we have our own will people can choose where they want to be!