using no hands/ mirror

i thought it was very intertaining and very dificult to try and convey and certain activity without using ur hands. at first i was like oh this will be easy , then once i started i was like oh m an this not good at all . also i thought the mirror excersise was dificult but not as hard as the no hands . as long as the person u were miroring went slow i thought it was easy to follow.