What makes you nervous?

Daily writing prompt
What makes you nervous?

Until recently i would say nothing made me nervous. But watching the world unravel with every news story. I dont like hearing all of the rumors of war, violence and contention. What makes me nervous is how very divided people are. Good people, but views 180 degrees in the opposite direction. I am old enough to remember a time when good people agreed to disagree. We kept relationships, lived along side each other without even a hint of contention. But something snapped, and now we walk on eggshells not wanting to explode a landmine in the relationship with others.