I didn’t consciously let State of Colorado Medical Marijuana Registry license #MMRB00244 lapse. But it did. A family emergency took me away from Colorado for a month — the time it takes between a physician certifying that you’re sufficiently frail to rate a red card and the registry rubberstamping your transmutation from person to patient complete. Strangely enough, now that I’me back in The Mile High City, I haven’t felt a pressing need to renew it. In fact, I’ve resolved not to.