Thanks Pete, your concern is understandable and varied, I will say am qualified but never experience the above situation and hence i asked the question.
It will be rude to the forumiat just to ask the question to test their knowledge unless I disclaim it from begining.
I have never class myaelf experience or qualified enough as I always have room to learn more or improve myself knowledge hence asking and orotecting my dignity instead of rushing to advise.
All in all i take your point on board, i was taught to alway respect and listen yo elders.
Thanks