Do they ever get any mental health advisement? or do they just sort of flounder around until they eventually "get it"?
I actually had this idea for a scene where, after watching them for a while and seeing how they've wasted their second chance at life, the grim reaper character appears to them again in a dream and tries to scare some sense into them.
Lots of good advice here. Questions, how do all of your post-suicide attempt characters meet up? Does the Reaper only select people from a certain area, or is this a global thing? What other forces might be interested in their power? How do the families feel about them coming back from the brink with new powers? Does this inspire other people to commit suicide in hopes of getting abilities?