The "buffalo theory" of beer..
a herd of buffalo can move only
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,
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,
and that's why beer is so good for you!