Sabine wants to trust everyone but has learned that is not wise. People will take advantage of that trust, especially Empires that span the galaxy. This will be causing some friction soon as her anxiety about trust gets in the way of things. Right now she's struggling with how and when to trust. I think she expects people who you can trust will be open and share details. Eventually she'll learn to gauge actions and words together, but right now it's strictly words.

I'll have to think on this for the others.