I know this isn't super consistent with Logan's character, but I like the idea of HN affecting him in how he deals with emergencies, where he just shuts down and deals with it and then freaks out after everything has been handled.
So like in Sr. year the fire alarms go off and everyone expects him to freak out but instead he just goes super serious and kinda emotionally flat and makes sure everything is taken care of.
And then three days later has a massive panic attack/freak out because of it.
