How many more years do you have to go? http://adventureoutdoorliving.com/mental-healthorgnz-79d3.pdf compasshealth.org.nz  Attitudes in society need to change, said Davies, and we have moved on from the 1980s when Aids was always lethal and the infamous government advertising campaign warned the population about the dangers of the disease. "I remember as a young doctor seeing the reports and I think a lot of that is what has stuck in the public memory," she said.