i just got ha new cornsnake not too long ago and every time i try to pick him up he coils up and starts rattleing his tail like a rattle snake then he starts hissing or spitting im not sure which one then he bites he is verry eggressive and i know if i just ceep handleing and dont jump when he bites he will eventually get use to me i was just wandering if anyone has experienced any simmilar behavior with the rattleing and spittung??