There is no tomorrow where there is no yesterday. We all came from somewhere and we're all going away. Forever is a long time that encompasses the past Forever keeps on going, no matter what won't last. How can you hate the rainfall yet love what it may grow, or hide out from the light in spite of what that light may show. The future holds more of the same, don't even play pretend- joy and pain walk hand in hand only the dead have seen the end.
We all come from somewhere, every acorn has its tree. The past may not be pretty, but it's part of who we be.