2 families lived on 2 different islands. Each island came with 1 bridge. The bridges had taken years for the developer to build.
The Nun family worked hard, excercised often and in their spare time they built a couple of more bridges, just in case.
The Jones family worked fairly hard and excercised some. In their spare time, they layed around.
A huge storm blew by on the eastern side of both islands and destroyed the 2 original bridges.
The Nun family had 2 bridges left and were okay. The Jones family had no way to get supplies and they perished.
The Jones family were still on the island, but had no way out.