We talk about the two types of identity. As cavemen we needed to know to which tribe we belonged and to function according to our strengths within that tribe so we could contribute as much as possible with the greatest satisfaction to the well being of the tribe. To that end although everyone was a member of the tribe individual differences were identified and welcomed as a way of best placing that member of the tribe. Psychopaths are less tribal and therefore either end up leading or being rejected. To identify your own strengths be self aware. Only too often individuals' natural anxiety robs them of self awareness so that they live their life doing what they think they need to do and not what they want. That coupled with a catastrophic loss of group identity has led to increasing depression anxiety suicide violence and identity politics. All symptoms of a poorly run society.