[He sighs.]

Yeah, I thought so to. But the owner just wanted someone to man the counter.

[He returns to his former position slouched over the counter, head in hand.]

He's not in right now so the best you can do is take one down and give it a try. I don't think there's any special trick to it.

[But he's far from an expert. But he is curious to see what the guy will do.]