'''Irrational thinking''' occurs when an individual's patterns of thinking about himself or the world are not based on [[objective]] [[reality]]. Irrational thnkinking often involves [[cognitive bias]]es, [[delusion]]ary thinking and illogical thinking. | '''Irrational thinking''' occurs when an individual's patterns of thinking about himself or the world are not based on [[objective]] [[reality]]. Irrational thnkinking often involves [[cognitive bias]]es, [[delusion]]ary thinking and illogical thinking. |