I work as an order selector and I drive through a freezer and there are people who can help put boxes onto your order(skid) when you call it out but if they do it wrong it doesn't negatively reflect their accuracy. Can you actually 100% trust your work colleagues to do what you asked or what they read on your screen? Probably not, so already right there I'm placed into a situation of paranoia.

It's hard to able to trust because when you do, sometimes you get burned. Thus, paranoia IMHO. Problems with depression and anxiety I think are where my paranoia stem from. Oh and also my mj use.