Sense of humor saves a life.
Many years ago while joking about in a online chatroom. Their was this one username that never spoke in the room until the very end. We was the last two in the room when suddenly she spoke. She said I am not going to do it! I asked do what? She said hurt herself! She went on to say watching the funny posting in the room made her realize how much she would miss being alive and their was hope for her to stay around. We spoke the whole night and kept in touch via email. Many years later she got married and has kids of her own. Making someone smile can save a life, even showing them you care and watching out for them can help. I call it doing the right thing.
Be kind and caring, even a smile can help. Hope you are OK too :)