Why do people becum terrorist???

Because of their poor standard of living and misuse of religious belief's they are tempted to listen to some people who makes use of them for larger interests.

I think every way has two side and same as with terror , I think its the wrong way to follow you conditions there is also other way which is a positive way in which you have to just say about your rules and regulation but if some body no like then its should not be comulsion for them but in terrorsim they just think that they are only one who can be do the best thats overconfidence become terror

Hmm great question. I would say that many people choose terrorism to gain an advantage over things that they cannot otherwise control. Terrorism would be a last form of control I would say.