My local cancer doctor, first saw him spring of 2016, was against vaping but on next visit said he had looked into vaping more and had changed his medical opinion and now believed that vaping was way less harmful than cigarettes, with the caution that more long term studies were needed.
Last visit, late November, he checked out the cancer area of throat with the scope down the nose, felt for bumps, everything still looking good and then we talked about fishing for 10 minutes.
Realized driving home he got 2 fishing spots out of me without giving up one of his own. Medical malpractice don't you think