Peter Graham MBTI Personality Type
Personality
What personality type is Peter Graham? Peter Graham is an ISFP personality type in MBTI, 9w8 - sp/sx - 964 in Enneagram, RLUEN in Big 5, SEI in Socionics.
It's hard to type him because every 10 minutes of the film he suffers a different trauma, but he looks like a 9w8 to me. His reaction to him killing his sister was literally to go back to sleep and pretend that it didn't happen. Most of the time he just seems to be looking for ways to numb himself from the shitshow surrounding him (he accepts to take his sister to the party even if he doesn't want to, he accepts to take part in the ritual even when his father is against it) and I think part of the frustration of his mom in the dinner scene is because she's a 6 living with two 9s (NOBODY ADMITS ANYTHING THEY'VE DONE!!!)
