Every time I tuck in to smoke and relax in the evenings, my upstairs neighbor becomes very mentally agitated. I'll be doing fine ignoring him, then he'll mentally ping me, and then get very annoyed that I respond/check in/try to figure out why he's doing that. Last night I got a very clear mental "stay out of my head" message, but whenever I try to disconnect myself he'll get even more agitated. Sometimes I get sudden jolts of pain like he's pinching himself. It's become very distracting and is hindering to my spiritual development because I'm spending a great deal of time trying to cut any mental ties I have to him. He makes me feel like I'm doing something wrong, even though every time I try to pull away it feels like he sucks me back in (and then gets annoyed with me being there,) and I certainly don't appreciate the pain he seems to be purposefully causing me. It happens when I'm sober, too, although less extreme. Either way, it's quite upsetting.
Whenever this happens I try to assume I'm at fault, respond with love and light, and try to politely duck out of his headspace, but like I said, every time I try to leave it's like he's pulling me back in. I'm at a loss, so if anyone has experienced a similar situation and has any advice on how to shield myself psychically from him it'd be much appreciated.
Edit to clarify: I'm not encouraging using drugs, especially if you're in an illegal state. It's just part of my story so I thought I'd share. Please let me know if it's inappropriate and I'll take the reference out

updated by @ellicent: 11/12/17 02:41:25AM