In terms of resiliency.... I may be misunderstanding the question a little bit. There are all sorts of programs for building mental health resiliency, increasing capacity for people to be more flourishing in terms of their mental health. There are lots of programs that have been developed that are separate from the issue of suicide bereavement.
When there has been a loss related to suicide, we need to help people walk through their grief. And sometimes that's just not there, giving people an opportunity to understand how they've been impacted by what's happened to them, and to give them room to tell their stories and to recover from that trauma.