Hey, so my friend is dealing with an extreme case of trauma dumping. Apparently she has a friend, a very close friend, who is having what amounts to an existential crisis. Thoughts of god, reality, mortality, things of that sort. And my friend is just getting message after message, day after day, and its starting to affect her mentality to the point she asked me for help. My suggestion to kindly put a boundary down or try to switch topics naturally both did not work, and her friend just kept talking in circles about their issues. What should my friend do in this situation? I don't want her to be struggling with this when she already has so much on her plate (her friend kept her up till 3am for christ sake).