No, she's not elderly. She's middle aged.

She did mention that she was neglected when she was younger, and I do feel bad about that, but her current habits don't seem to be compatible with roommates. She is much too rigid.

For me, the drying dishes thing was the straw that broke the camel's back. I've been trying to be patient but I need my air conditioner because I really do live in a place that is hot all year round and I also have problems regulating my temperature for medical issues. I have already told her that and she just brushes it off.

Actually, I've told her that she was being inconsiderate to me a few times over a few things . It seems that she doesn't really care about anyone's problems but her own. I will be in the middle of a sentence expressing a serious concern , and she will interrupt me to talk about something silly like her nail polish color . My sympathy is running a little thin now.

Can use it strikes me as really really weird but she would keep repeating anything she hears as her own thoughts. They can completely contradict an opinion she previously expressed, and she will still agree with it.

I think this scares me the most, because when she first met me she was very friendly. But when her friend told her to be careful of roommates because they can be drug addicts and/or Killers, she started acting suspicious towards me and asking me weird questions.

How can you let someone influence your judgment that easily? I felt like screaming Do you have no opinion of your own? But I haven't said anything so far because she seems like the type to take it very very hard and I don't want to hurt her feelings. But I really do feel uncomfortable and I don't like it here.