Question for those who may know. Some cigars, when you light them, they burn very quickly. Easy diagnosis, dry. Others continually go out. Either very oily, or perhaps young or over humidified. But, occasionally, you smoke a cigar (as I am tonight) which burns perfectly, does not canoe, and you can set it down for several minutes, maybe even 4 or 5? pick it back up, puff puff, and it's going just fine. How do they do that? btw, it's an Opus X double corona. Is it the tobacco? The roll? The age? Or all of the above?