I don't think you have to both share the adversity as much as having empathy, listening and really caring (both in your words and in actions) to have a solid fr

I don't think you have to both share the adversity as much as having empathy, listening and really caring (both in your words and in actions) to have a solid friendship. Being comfortable enough to share these things with someone is a huge deal, and sharing what you're going through with others seems to feel good for some reason.