I don't like insects which have a lot of legs such as cockroaches.Cockroaches looks horrible.When I find them,I feel creepy.Moreover, they have a lot of viruses on their bodies.Moving in the house up and down, they have given people many deases. If they creep on my skin,I feel itchy. So I can get a problem such as nettle rash. After a short time, when they grow up completely, flying in a room, they disturb me.That is a terrible case and extreme. I hate to imagine about that.Also,they breed rapidly. It is difficult to exterminate pest in the house. Scientists say, when they die, they die after hatched out eggs.I think cockroaches are harmful to people,especially children who have not enough immunity against deases.