Thanks for the clarification, Walter. Alas, that's more than we can say to the YMCA, as it continues to cloak the issues of asthma in a black box approach (the medical advisor will decide for you), rather than laying out the precise risk factors as they relate to each individual diver's condition and then assisting the patient to make an informed decision. Yes, I acknowledge that, in some regards, the YMCA's receptivity to training individuals with asthma is a step forward, and no I wouldn't want to find out the hard way that my buddy has chronic severe exercise-induced asthma. But the medical community can readily lay out assessment protocols that would assist many (albeit not all) individuals with asthma to evaluate their personal risk in diving and to make informed opinions.