Yeah, what is the internal dialogue like, such as it is in a mouse? "Huh! Okay, yeah, I guess I'm going this way ... Uh, I forgot something at the nest. NO!

Yeah, what is the internal dialogue like, such as it is in a mouse? "Huh! Okay, yeah, I guess I'm going this way ... Uh, I forgot something at the nest. NO! No, I'm going to ... turn around, yeah! Turn around and around and around." Surely fear response could be measured in terms of heart rate changes or skin. It's creepy, humans are a bunch of creeps.