Uhhhhh!!!!!!!!

The next puzzle/quiz landed in my inbox,
check it, lifted straight from the mail, no changes in text.
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male or female... Quick Eye Exam...
This will blow your mind...!
Just do it - don't cheat!!!!!!!!!!!!
Try this its actually quite good.
But don't cheat!
Count the number of F's in the following text in
15 seconds:

FINISHED FILES ARE THE
RESULT OF YEARS OF SCIENTIFIC
STUDY COMBINED WITH THE
EXPERIENCE OF YEARS

Managed it?
Scroll down only after you have counted them!
OK?
How many?
Three? (You r definitely male!!!)
Wrong, there are six - no joke!
Read again!

FINISHED FILES ARE THE
RESULT OF YEARS OF SCIENTIFIC
STUDY COMBINED WITH THE
EXPERIENCE OF YEARS

The reasoning is further down...
The MALE brain cannot process the word "OF".
Incredible or what?
Anyone who counts all six F's on the first go has
a brain of a Female

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I think the above thing is either load of rubbish,
or I really have got *a brain of a female*,
but then that too is load of rubbish.