We love people, and we would not do you guys any harm, but some creatures hate us.  For our own protection, we bite in self-defense, but it will not hurt, as we are not poisonous to humans.  However, to our predators, we make a chemical that smells and taste terrible, so that they will not eat us.  I hate the thought of that!  Anyway, it’s getting late and it’s time to go, I hope you have learned a lot about me.