If you don't trust anyone, how can other people trust you?
This is an extremely good point, glad you brought it up. It may sound sort of cliche, but it is in fact not. Psychologically, it's related to projection. It has long been known that people who harp on others over certain things, like trust or infidelity, have these issues themselves. So they un-consciously think that all people are like that since they themselves are. This is all on the sub-conscious level for them and they don't even know that they are expressing tells to others.
Again, good point. Very valid.
You guys that say guns are like wives etc...I hope you're being facetious with your comments.