PS - Helena - as for your other remarks - I have never questioned anyone's intentions.

But, the road to hell is paved with good intentions.

I just think that handing out a prescription carries a heavy responsibility with it. I'm finding lately, that cases/threads are harder for me to feel comfortable commenting on and participating. While I want to participate so I can learn, teeth, etc - I don't want to misinform anyone either. Well...that's my perspective where I am with my studies at the moment, etc....
Best wishes,
Lisa

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"The significance of a fact is measured by the capacity of the observer."
Carroll Dunham