tiny cheats

on the plan last night, noticed that most people, even in business class, love to break the rules such as:
. removing the seat belt even before the plane comes to a complete halt
. switching on the cell phone before the announcement is made
and in other areas such as
. starting before the lights turn green
. moving just after the lights turn red
. have a little extra dollop of ice cream when one is reasonably full

wonder why..
p.s. mea also culpa!