The longer you live the less like "cosmic woo-woo" it gets. Believe me. It becomes a mundane certainty. And if you can't give people the benefit of the doubt when you are well, then when it comes time for you to bear whatever cross comes your way (as it certainly will) then you will have no tools at your disposal to deal with it.

Be kind to people and don't prejudge. Grudge and jealousy are hideous, crippling afflictions (and its half of what's wrong with us as a species) and they don't help you in the time of your own need.