Thanks for all the great replies. We did end up taking the rescue course last month and it was great. I am hoping my response to the next minor problem would have a bit less anxiety associated with it -- but that's the thing: none of us can really predict how we will behave when something goes wrong. We can anticipate, plan, etc. but it's hard to judge what your own reaction will be. I learned a lot from my very minor experience and in retrospect might even be happy it happened so I can build up some experience in the when things go wrong category. I do agree that the rescue course is priceless for learning to anticipate and then deal with problems.