My boyfriend wants to do heroin with me but idk if it’s a good idea

Lately I’ve been complaining to my boyfriend about stress, anxiety, and just basically being miserable. He says that heroin will fix all of these problems and tbh I like to take the easy way out of things, instead of waiting on my therapy every month I want to self medicate. He refuses to let me take Xanax so he says try heroin with him. I trust him, I mean when he was my age he’s done every drug in the book. He wants to do it in a really weird way he says he wants to melt it down and tilt it in our noses to take it? I don’t know if he’s trolling or an actual thing. I’m a virgin when it comes to drugs. I’ve only done coke, alcohol, and weed so I need some advice from others

Edit: don’t worry I took all of your comments in consideration, I did not do it. My bf and I are fine and apparently he said he was joking but he sounded so serious to me.