Nothing endures but change.Heraclitus
Henry David Thoreau
Things do not change; we change.
Heraclitus would have us all in the flames, and Thoreau would have changed his mind already, but would claim that was the point.
Either way, they're both right. As far as I'm concerned the world is our own perceptions. The way we interact with our lives dictates the path, and finally the outcome. Even if a piano drops on your head, you made some choice to put you under it.
I'm no good at change. It scares me. But, it is when I am making changes that I am the happiest. I think it may be time for something to give. What, I don't know, but something.