Count the 'F'

Just do it - don't cheat!!!!!!!!!!!!
Try this ..
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?