Most people don't want think about terrible diseases like Cancer or HIV, and understandably so, who wants to burden themselves with such depressing thoughts? We all have our own problems we have to deal with and shouldn't be made to feel guilty for not wanting to understand these things, many of us will eventually experience it anyway, directly or indirectly, whether we want to or not. That's why sometimes having something like this publicized can be a good thing, it brings such matters to the attention of many people who may never have otherwise stopped to think about these things. But rather than feeling bad or guilty that they don't or haven't, it should be a chance to learn and perhaps feel compassion for a fellow human who is going through hell, keeping in mind that it could eventually happen to you or someone you love.