I should have added that we are not free of natural disasters and it's devastation.Eighteen months ago our city(Christchurch )was flattened by 6 large earthquakes,followed by thousands of aftershocks.It has left many A and addicts relapsing as everybody tries to cope with the stress the best.way they can.Many though got sober as my son did as we were so happy to be alive ,as 189 people were.not so lucky.Sorry this is off topic and irrelevant to most reading this,but I was trying to point out how disaster brings out the best in many people.,but I don't think I've expressed myself very well