Actually its more of a downward spiral for the snails. At first, the snails
only eat the coffee grounds at social events (parties). But then they begin
to need it every single day. The snails can't go 5 minutes without thinking
about coffee grounds. They usually end up losing their shells because they
can't pay the mortage (because they lost their jobs by stealing out of the
petty cash drawer). After a while, the whole garden knows the snails coffee
habit, and the only place that will hire them is the salt mines.