Is OTHER wrong in the post ? POST : This is probably a very mild story here but I really gotta get this off my chest.

&amp;#x200B;

So in April my best friend of two years and I are going to a convention together, and we got a hotel in my name. The hotel is very expensive and we're paying fairly.

About a couple weeks ago my best friend asked if their friend could stay with us, since the person really wanted to go to the con.

Here's some background info on my friend, we'll just call them M. M is the type of person who needs someone around them at all times, and needs lots of friends to accommodate with this. However, because of this M has made VERY toxic and abusive friends. They mentioned to me one of their new friends at the time got drunk and beat them, another friend did unspeakable things to them, and more just ended up using them for their money. I've had an encounter with a "new friend" which ended up them verbally abusing me and me getting a panic attack over it. Little to say I REALLY don't trust their "new friends" when they show up. TLDR, they become friends with toxic people.

Because of this, I'm EXTREMELY uncomfortable having the thought of a stranger I don't know, and possible toxic person stay with me overnight. I explained my side to them, but they seemed very disappointed and upset over my decision. I'm diagnosed with severe anxiety and they know this, but I constantly feel like I'm in the wrong here.

am i the asshole for declining?