For everyone person who does not listen or take your advise or that given from others seriously, there are generally 3-5 people who do! This has been the case for me as well as others here. It is also statistical - for those of you interested in qualitiative fact (I will put that source on here if I can put my fingers on it soon).
Sometimes people find it necessary to suffer. For them... sobeit. Don't allow those folk to ruin sound advise that could help so many others.
I'm done!