I think I can explain those for you: I am easily overwhelmed by strong sensory input, or bright lights, loud sounds, strong smells, etc. I seem to be aware of subtleties in my environment, or you're very observant to small details in your environment. I have a rich, complex inner life...no fucking idea what this is. My nervous system sometimes feels so frazzled I have to go off by myself, or when you become overwhelmed by your senses, you have you isolate yourself in your room, in a corner, etc.