Cause and Effect- rejecting body check

Although there are many changes in the airport security due to security reasons , it won't effect me. I have never nor will I attempt to fly anywhere. I have no reason to do so. I always travel by car. I can only imagine the hassle people have to go through and the staff at the airport have to endore. If it has to be done in order to be protected from any "hidden" dangers before they get on the plane than it has to be done. Everyone is aware of all the other suicide bombers and how they managed to get through security. Why do the passangers make things difficult for everyone else, if you want to fly then you should be more than cooroperative with the security scanners and such.