Subtle

 If people can't trust each other, what is it worth knowing each other?

I know you can trust me,

can I trust you? 

I know I could, without other people putting in their own will.

It is obvious, like the smell of rotting road kill.

I always knew when someone else was behind what was said, or written attributed to you. My instinct automatically tossed it out.

People are such fools when they think they can make someone else think they are dealing with the one they know. It is like a horn going off.

Bad people are usually pretty stupid when it comes to subtlety or forgery of the human spirit. They cannot erase their own stench from it.