When does a session begin. Honestly I feel it begins weeks if not days before the actual session. If the session requires any preparation, then obviously it begins at that point since you're being instructed to prepare. When it comes to when the actual play beginning I honestly enjoy those minutes before we begin where we chat to see how things are. I've often found those conversations most enlightening and quite frankly its nice to be able to speak to someone and get their opinion on things. When it comes to ending, I often find myself have the sub drop as I'm driving away. Sometimes I feel that the session accomplished all I was looking for but sometimes I feel like we have some unfinished business.