What if everyone around you is toxic?

They say happiness is easy to find. You just have to take a step back, look around and appreciate what you have.
But, what if everyone around you is toxic? What is they are the source of your negativity?

"If you can't change the people around you, change your environment."

I guess that is what I need to do. A change of environment.

"Be the change you want to see." On it.