I wouldn't say 'most' people are prone to negativity. I think it's probably that most people allow negativity to color their thinking, depending on circumstances, but I also believe most people make the necessary efforts to return to positive thinking as quickly as possible.
Zig ZiglarMost x-rated films are advertised as "adult entertaintment,"for "mature adults," when in reality they are juvenile entertainment for immature and insecure people.
Zig Ziglar