Today I found out my friend is planning on killing himself. Occasionally I check on his reddit but haven't done for a while. Today I did, two posts about desperation, how his recovery has failed, and all he has left to do is plan how to kill himself in the way that will cause the least pain. 

I dont know what to do, I've been terrified and noticed he was a bit off but he hasn't spoken to me about how bad its been. I dont want to invade his privacy, but if I do nothing and he kills himself I won't know what to do. 

I havent known him long but he's an incredibly, kind caring and smart person, he reached out and helped me in ways no one has, he's checked on me every day and always listened to me. I'm not suggesting that's his only value, but he is really important to me and losing him would crush me. He's my close friend even if he doesn't consider me his. He says he's too scared to talk to anyone about it.

I called the local crisis line, who said to call 101, who said to call 111, who said there's no one to help. I'm desperate, I know he's serious about this, he's been trying to get help but services have been disgustingly useless, no private therapist will take him and crisis services won't offer any sort of help as he's been through therapy before. 

What do I do? How do I talk to him about this? Please I am desperate for help and I have no idea how to help him, let alone the crisis this is causing for me.