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...
(SEE BELOW)
HOW MANY ?
...................... 3?
WRONG, THERE ARE 6 -- no joke.
READ IT AGAIN!
Really, go Back and Try to find the 6 F's before you scroll down.
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.