Terrorist How Do These Terrorist Groups Lure Them To Perform Such Activities?

How do these terrorist groups lure them to perform such activities? - terrorist

I Feel 9 / 11 changed the thinking of Americans about terrorism, and everything that's happened is, is changing the mentality of the world. But there are things that I want to know "why a good education and technology of intelligent people who make up these terrorist activities"? And: "How attractive these terrorist groups to carry out these activities?" I am interested in everything want to know about this, then you recommend a way I can understand, as happened with that?