I do agree with this. I think it's because LL reminds me so much of a patient I nursed who had been diagnosed with psychopathy (it was just as ASPD was coming in as the new umbrella term) who tried to murder her son, and there is no way anyone on a day to day basis would have known. She was functioning in every other way except socially, in relationships...and trying to murder her baby. I see a lot of LL in her.
Edit to add: she was VERY manipulative and an expert at setting people off against each other (known as "splitting"), but in an incredibly subtle way.
To talk to, she was actually fairly nice, which is bizarre given what she had done, but on a surface level she was. She couldn't maintain relationships because she didn't basically care enough about them. And her baby was an inconvenience.
If she hadn't done what she did, she would no doubt have trundled through life just being a loner. Scary when you think about it!
I don't know if
@Daisydunn15 would agree, but there is something about them when you spend time with them. They seem lovely, but it's like the wheel is spinning but the hamster is dead in there.