Changes.

Change is a funny thing, not everyone can handle it. It can sneak up on you. Things aren’t what they use to be. The whole world is transformed. You realize the ground beneath you has shifted. Things are uncertain and there’s no turning back. The world around you is different now. Unrecognizable, and there is nothing you can do about it. You’re stuck and the future is starring you in the face and you’re not sure you like what you see. Like I said, I’m not big into change.

- Grey's Anatomy