Might you be at the gym or taking a shower over the 4th of July? Sure. But posting that you're out of town could send a "rob me!" signal to potential crooks! Make sure your social media privacy settings are up to date and be sure not to post your personal information before making your friends jealous with your amazing travel schedule.
It's your responsibility to never get that burnt out! Take care of yourself. Do stress management techniques. Move to another type of nursing or another floor if need be. Trust me - I don't want to be the one standing next to you when you explode.
This is how I feel when dealing with the public at work. You know all the jokes that are made about Wal-Mart and some of the people who shop there? They are ALL true. It's hard to be nice when you deal with some questionable people.