What if I'm asleep in a hospital somewhere and I could die any moment they decide to pull the plug?!?! 
Jesus why has my mind been giving me existential crisises at night this week? 
What if I'm asleep in a hospital somewhere and I could die any moment they decide to pull the plug?!?!
Jesus why has my mind been giving me existential crisises at night this week?
How do you know your mind isn't simply ignoring them, or altering your memories to make the inconsistencies fit?
Idk how do you know a goblin isn't replacing your brain and piloting it around and hiding in the folds between reality when you check
This sums up this thread very well
Not to minimise experiences of breaks with reality/paranoia/psychosis, it can be very scary.