I have this friend that with whatever problem she has she messages me telling me she is just going to pop pills. She says that like it's no big deal.  The saddest part is that she knows I lost my ex to pills he overdosed. I don't know if I want to keep this friendship going. I don't know if I can try and save someone from taking pills and just have them die again. Should I end the friendship? Should I sit her down and talk to her? Help...