Celebrim said:Since when does retconning have to do with knowing the rules? If you don't know the rules and have to do things over because of it, I feel for your players.
PS: BTW, as a DM, I don't 'think' I have authority. I have authority. It's my game, it's my table, and it's my notes that 40 hours of my life were poured into. You don't like it, find someone that enjoys having you at his or her table or run your own. And I feel the same way about any other DM that takes me on as a player. _Their_ game. _Their_ rules. _Thier_ world. _Thier_ preferences. They are in charge.
I'm not perfect like you. I make mistakes occasionally and am man enough to admit those mistakes and fix them.
My own sense of honor and decency are much more important to me than any game. If I had to completely erase a days, or even a months, worth of play to restore a player to life because of a mistake that I made, I would do it without regret. I respect the people that I game with and they respect me for that.
You talk about your 40 hours of effort. I think about the years of effort that my players have put into their characters.
The only authority you have is the authority that the players give you. You 'rule' only with their blessing. If you think otherwise, you are deluding yourself.