Reminds me of the one about the guy that went to AA and got sober. They missed him at the bar. Then, one day, several weeks later, the guy shows up. This time he orders a drink -- and then, sets it aside, never drinks it -- and then, orders another drink.
The guy kept doing this and the confused bartender inquired:
"You always order the first drink -- and then, set it aside and then order the next drinks and drink them. What's up? Is there something wrong with the first one?"
The guy says: "Yes! You see, while I was gone for a while, I was going to AA -- and they taught me that -- my problem is with the first drink! So, if I don't have the first one -- no problem!"