The scariest part is that it is affecting the way I interact with people today as well. I know what my responses should be and I say the right things to talk with people, but I just have no actual feeling on the inside. I wonder if this is how sociopaths feel all the time. Not exactly dead on the inside but just disassociated with everything and everyone else.
The one positive thing is that in some ways everything seems new even familiar items and pathways. You notice details that you've overlooked or somehow see things as an alien might. That's kind of interesting.