Yes, I do go to a SchH club. I think that owning a dog that is trained in protection work is a serious thing, and is not to be taken lightly. SchH is a high level of Obedience, but these dogs ARE trained to bite and you should not forget that. I think that it is irresponsible to take a certain nonchalant attitude towards SchH. Yes, a stable dog with good nerves is the root of a good SchH dog.
As I said, SchH dogs are serious athletes and can do serious damage if not trained and handled properly. I never mentioned them to be nervous or vicious animals.
They are a loaded weapon in the sense that they have the possibility to cause damage, again, if not handled properly.
geesh, it's exhausting having to explain and defend myself repeatedly.
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Lesya & Sophie 

A Dog Owner's Prayer
Oh Lord, don't let me once forget how I love my trusty pet.
Help me learn to disregard canine craters in my yard.
Show me how to be a buddy even when my sofa's muddy.
Don't allow my pooch to munch postal carriers for lunch.
Shield my neighbor's cat from view--guide my steps around the doo.
Train me not to curse and scowl when it's puppy's night to howl.
Grant I shan't awake in fear with a cold nose in my ear.
Give me patience without end--help me be my dog's "best friend".
Author unknown
Thanks to Pattie Lawler
http://www.behaviour-problems.freeserve.co.uk/2/Poems/dogownerpray.htm