Invulnerability - feeling unable to be harmed
Rationale - rationalising reasons and downplaying negative feedback for a course of action
Morality - distinguishing between right and wrong
Stereotyping - applying widely held, over-simplified views about a particular group
Pressure - using persuasion and coercion
Self-censorship - remaining quiet to avoid criticism
Unanimity - expecting agreement by all people involved
Mind guards - filtering out any negative information