Thank you for sharing your story and well wishes to your old man. PTSD is horrible and I wish more people understood the ways it can affect people. Honestly when I saw Rittenhouse looking around I took it more as he was having a flashback and the looking around the room could be him looking for something to ground him in the moment to bring him out of it. Maybe that isn't the case and maybe he is completely faking but to me it looked like an actual panic attack/flashback. Still think the kid fucked up by putting himself in this whole situation in the first place but I really wish people would have more tact when it comes to mental health matters, even if it is about someone they don't like.