Why are people inconsiderate to the cashier while checking out?

When I teach meteorology to pilots, at my club, I say this: "the weather is all about the thermodynamic effects of air masses with different temperature, pressure or moisture. The greater the difference, the stronger the weather and it is as simple as that. Fronts are not responsible for bad weather, as such.

Fronts are simply a border between two air masses with different temperature. It is only when the warmer air rises over the colder one very fast, that it causes a low pressure centre and, the greater the pressure difference, the greater the wind. A seafarer's rule of thumb is that, a pressure that falls or rises 10 millibars in a period of 8 hours, is a certain sign that a gale force wind is on its way.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.