From whiskey river (except for the last five lines; numerous other differences vs. the alternate source linked below):
Exercise
First, forget what time it is
for an hour
do it regularly every daythen forget what day of the week it is
and do this regularly for a week
then forget what country you are in
and practice doing it in company
for a week
and then do them together
for a week
with as few breaks as possiblefollow these by forgetting to add
or to subtract
it makes no difference
you can change them
around after a week
both will help you later
to forget how to countforget how to count
starting with your own age
starting with how to count backwards
starting with even numbers
with Roman numerals
starting with fractions of Roman numerals
with the old calendar
going on to the old alphabet
going on to the alphabet
forgetting it all until everything
is continuous againgo on to forgetting elements
starting with water
proceeding to earth
rising in fireforget fire
(W. S. Merwin [source])
…and:
Imagine if for the next twenty-four hours you had to wear a cap that amplified your thoughts so that everyone within a hundred yards of you could hear every thought that passed through your head. Imagine if the mind were broadcast so that all about you could overhear your thoughts and fantasies, your dreams and fears. How embarrassed or fearful would you be to go outside? How long would you let your fear of the mind continue to isolate you from the hearts of others? And though this experiment sounds like one which few might care to participate in, imagine how freeing it would be at last to have nothing to hide. And how miraculous it would be to see that all others’ minds too were filled with the same confusion and fantasies, the same insecurity and doubt. How long would it take the judgmental mind to begin to release its grasp, to see through the illusion of separateness, to recognize with some humor the craziness of all beings’ minds, the craziness of mind itself?
(Stephen and Ondrea Levine, from Who Dies? [source])