I've had many, many close encounters with rattlers here in AZ. I certainly have a healthy respect for them,but am not scared or nervous around them.I find them absolutely fascinating.I spend as much time observing them when I run across one,as they will allow.I have observed that they want to be away from us more than we want to be away from them.Many of the snakebites annually are from people taunting the snake.Many are accidental from an unseen snake.I posted the other day about being next to one on a dove hunt and due to ear muffs, not hearing it's buzz.I spent some time observing it from 2-3 feet away from my campstool after I managed to get my shotgun between me and it.I actually had no intention of shooting it unless absolutely necessary.Unfortunately,after a few minutes it started to strike and left me no choice.I actually felt bad,after all,it had been that close to me for quite some time before it registered what I was hearing.It could have hit me at any time and it didn't.They are beautiful, fascinating creatures who do not seek to do us harm if we give them an escape route.