In relationships, when nice people meet not so nice people the outcome is predictable.  The not so nice people inevitably turn the nice people into not so nice people.  The undying love and unconditional trust struggles against deceit and manipulation until it’s eventually smothered.  Any potentially great relationship is injected with so much poisonous turmoil, it has a very poor chance to succeed.   As more and more not so nice people meet nice people, the vicious cycles of life multiply like cancer cells and destroy a once healthy relationship world.