[Strategerist]

Notice how these shooters end up killing themselves too....it’s similar to suicide bombers on a mission and they serve their purpose killing others and themselves dying as their endgame in their twisted pursuit of purpose.

I don't think there are any similiarities at all, really; these kids typically have a long history of serious mental problems, while studies of Palestinian suicide bombers finds them to generally have been completely sane.

[tflabo]

One can say that Hitler’s SS henchmen were completely sane too. They knew what they were doing in murdering innocent humans for their twisted greater cause. Good point.