Okay Dr.Don - I guess I will have to explain this to you. Why I enjoyed station19's remark so much is that it is both. Maybe I am giving station19 too much credit for his witticism or his double entendre but I thought he was being clever. Now when it comes to your interpretation I will just blame it on the beer.
Also normally, I would agree with your statement that "Drinking a beer and enjoying it is 100% a sure thing" but after hearing about beer being in your trunk all summer long I would have to qualify that statement with a "It depends" in both senses of the word.