Been there, done that. I simply stay out of their way and rarely harass them; and then only to move them to safety. Snakes are pretty helpless creatures. A man with a stick is a deadly threat to any of them, as are raptors, badgers and other predators. The fastest of them cannot catch a quickly walking human. I would not kill every bear, wild cat, coyote, wolf or pit bull I came across even though all have attacked and killed many humans in the past. A rattlesnake that buzzes a warning almost never strikes if not approached or bothered.