Answer:
If you lose one of me, you are upset, bewildered, and perplexed. If you lose two of me, you are blissfully unaware. What am I?
I am a kind of coat that can only be put on when wet.
I see what you see feel what you feel and hear what you hear. I know all of your moves before you make them. I even know the moves you didn't make.
Good memory, skin like the sea. A great beast I am, yet vermin frightens me. What am I?
Crooked as a rainbow and slick as a plate ten thousand horses can't pull me straight.
A town has only two barbers. One of the barbers has a nice, tidy haircut, and the other has a shaggy, messy haircut. Which barber should you go to?