If you have second thoughts on my ability to do it, let me tell you that I'm currently in training...ehem, I'm serious, not talking about stairs climbing and leisure walking here! I still have about 2 months before the climb--gonna get fit for it! Arms now sore just because of 10  push-ups I did yesterday (so lousy right...), but I'm not giving up!! Journey of a thousand miles begins with a single step!!! Getting there, slowly but surely...