I was at many many parties in my high school days where parents were on vacation (or were there.) I don't remember EVERYTHING that happened (I just mean - nobody remembers everything, not that I was a blackout drinker,) but for anything that I DO remember happened, I remember whose house, where it was, and who was there.
For anything dramatic that happened (first sex, big break ups, other teenage dramatic stuff) ... well the more dramatic, the even-more clear the memories are. I can place myself in rooms, halls, kitchens, yards .... who was there that was significant to whatever drama or great fun it was.
Either she's lying, or has too bad a memory to be a clinical psychologist, or she was such a drunk/drugged/tramp wild girl that these parties were 104 time a year or more, supporting the notion that this is a fabrication.
I'm gonna go with lie. The Left machine promises these people very elite futures in either politics or elite circles. Also, TDS makes these people think Taqiyya is fine. After all, they are saving the world and/or seeking social standing in The Party, so they think, in their collective hypnosis, exactly like Stalin/Hitler/Mao followers.
These Lefties pawn dopes and marionettes - are very dangerous and although sometimes telling the truth, like a stopped clock telling the real time, have been caught in so many lies that you have to instantly write off anything they say that's coincidentally lacking in any 1: Evidence and 2: Ability to disprove and 3: doesn't match the rest of the patterns of reality and the past and 4: benefits their cause, which is fundamentalist and religious just like any radical religion.
That means there were four people plus her in the house. I have never been to a "wild Party" that included only five people.