See, I would call getting a breed of dog that has been identified as dangerous, as incredibly selfish. Genuinely an insane degree of self centred reasoning. My special dog is fine, because it's my dog, and I know better than everyone else (but also can't convince anyone that you are in fact right, in order to change the rules).

It's all the behaviour that we have identified as better overall if everyone follows it, and deciding that it doesn't apply to you, because you don't feel like it.

Run a red light, because you are in a hurry. Drive a truck without a licence, because you think you will be fine. Throw a party every night, because your having a great time and there is not enough resources to limit how shit you can be to your neighbours.