Donna and Marybeth in a heated dialogue on poolside etiquette after reading the latest edition of “The Pool & You.” Despite Marybeth’s recommendation to wield beverages with your pinky out roughly 45°, Donna’s pinky remains firmly planted beneath her Mojitarita. Marybeth insists the adaptation of the “tucked pinky” not only adds unnecessary strain, but is also “uncultured.” A strong rebuttal, but Donna refused to concede. The debate escalated on their return flight home regarding “armrest etiquette.” To which the two found themselves in yet another stalemate.