I hate them too. they have never done anything to me but even if I just see one I screem and run away form there. I have hardly ever seen a cockroch in my room but I always always keep Hit cockroch spray in my room. I just can't stand them.
They are destroying my life and everything we are doing to try and get rid of them we are unsuccessfully failing. We tried bombing, didn't work, we went and bought expensive spray, didn't work. I'm literally banging my head against the wall.