Alzheimers' Eye Test

Count every " F" in the following text:

FINISHED FILES ARE THE
RE SULT OF YEARS OF SCIENTI FIC
STUDY COMBINED WITH THE
EXPERIENCE OF YEARS...





HOW MANY ? .................. 3?



WRONG, THERE ARE 6 -- no joke.

READ IT AGAIN !

The reasoning behind is further down. The brain cannot process "OF". Incredible or what? Go back and look again!! Anyone who counts all 6 "F's" on the first go is a genius. Three is normal, four is quite rare.