no, its there personality that matters, i have seen a humuhumu trigger and a porc puffer in with a horn shark ( or maybe it was port jjackson?) and there were absolutly no injurys on the shark.
For example, lets say a guy moved to a family neighborhood and that guy was in a gang all his life, yes they shoot at people, does that mean this guy is going to kill people in his new neighboorhood? NO, it just depends on what his personality is. You may just think i'm just a kid, but i'm smart and have the common sense with me.