Beer Makes You Smarter

A herd of buffalo can move only as fast as the slowest buffalo.
When the herd is hunted, it is the slowest and the 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 culling 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.