Babel also stated that Firmino had a humble mentality and no problems with attitude. You have an elitist, arrogant mentality. This false sense of security contributed "to the development of the "Maginot mentality"". Advertising is criticised for encouraging a consumerist mentality. Harris also found no evidence that German military thinking developed a blitzkrieg mentality. But it didn't come from jock mentality. Ip blamed political and religious leaders for creating a "herd mentality". It is precisely these characteristics that bring forth a specific "rentier mentality". He thought this degree of insensitivity was something peculiar to the Russian mentality. I didn't have that rock mentality or anything. They judged life by this mentality. It's very much of a frontier mentality. The concept was created out of the mentality that queerness equals deviance. Alexander Grothendieck also confirmed an elitist mentality within Bourbaki. This is a positive example of the usually-pejorative herd mentality.