Sorry that you may have misconstrued that I am ungrateful. Could be because I did not waste my time by refuting the BS the egotistical Spartan painted in his post previous to mine. Maybe I should have spent more words, but chose not to.
So I will try to clarify what my opinion is. In my original post to this thread I suggested young people should have a scope done. As far as I know it is still one of the recommended procedures. My own experience is it was a total waste of a week of my life. I doubt I am the only one in this category.
To me this raises some questions. Is it impossible for modern medicine to find a better system than what we have? Why has very little been done in advancing this in 30 years? Are we sure healthy people could not be just as healthy by wasting one or two days instead of a whole week of their lives? What is being done to come up with simpler reliable tests that could be used instead of, or in conjunction with scopes and get satisfactory results?
I am convinced that change is an opportunity to make things better. I fail to see where the current system has been looking to change. This is all probably beyond the discussion necessary for this thread. We are not going to change anything here. In fact other than my own experience what do I have to add? So maybe better I choose to keep my posts brief, and then they can easily be misconstrued.