How do you deal with people you think should know better? 

You manage and eliminate your expectations because when reality doesn't meet our expectations for those we love, we create anger and frustration. Instead, we could approach the situation judgment-free, because really all we want is to make sure the people we love don't feel pain. BUT, who are you to think you know best? Imagine that their soul needed to go through this as a part of their purpose.

Remember that no one has been on your journey, and we are all doing the best we can with what we have at the time.