The reality is that all these terrorists are indoctrinated from childhood to sacrifice their individuality for an organization, and are probably psychologically incapable of acting as lone wolves
Britain's Prime Minister David Cameron responded to the terrorist attack in Sydney, Australia, in which two of more than 17 hostages were killed by an Islamic extremist. Referring to "lone wolf terrorists," he said this was a reminder of danger that Britain faces. It would seem to me that we have had enough Lone Wolves to constitute a substantial wolf pack, and enough "extremists" to consider them "conventional."