When you look at yourself from a universal standpoint, something inside always reminds or informs you that there are bigger and better things to worry about.
Your calling isn’t something that somebody can tell you about. It’s what you feel. It is the thing that gives you juice. The thing that you are supposed to do. And nobody can tell you what that is. You know it inside yourself.
As an example to others, and not that I care for moderation myself, it has always been my rule never to smoke when asleep, and never to refrain from smoking when awake.