Why Beer makes you smarter

I just read this and thought it really was something wasted on me and so it ought to be shared:

     "A herd of buffalo can only move as.    
      fast as the slowest buffalo.

      When the herd is hunted, it is the.      
       slowest and weakest ones at the back
       that are killed first.

       This natural selection is good for the
       herd as a whole, because the general
       speed and health of the whole group.  
       keeps improving by the regular killing
       of the weakest members.

       In much the same way, the human
       brain can only operate as fast as the
       slowest brain cells.

       Excessive intake of alcohol, as we all
       know, kills brain cells, but naturally it
       attacks the slowest and weakest brain
       cells first.

       In this way, regular consumption of
       beer eliminates the weaker brain cells,
       making the brain a faster and more
       efficient machine.

       That's why you always feel smarter
       after a few beers".

Cheers!