> Americans care far less about what others will think of them
As a European expat in the US, I find this statement to be very accurate. It can be maddening at times but I've grown to find this characteristic one of the main attractions of life in the U.S. It can be summed up as "I don't feel guilty about anything I don't have direct control over because it makes life much more enjoyable and it always works out in the end."