My problem is that you don't seem to be acnowledging anything else thats being said, EXCEPT for the negatives.

If I were you and was concerned about making mistakes, I would concentrate on asking questions on how to avoid those mistakes, rather than JUST asking for more details about the mistake itself.

I'll repeat what I wrote when you first asked the question:

If someone did get 'caught' it would be the fault of the wearer, not the wig.
The reasons would be:
You made the wrong choices when ordering
You've positioned the piece badly on your head
You've allowed the attachment to weaken
You went from being bald to a head full of hair over-night

As I said, if you truly wanted to avoid any of the above, it would be better to ask how to get it right than soley focusing on what went wrong.