So, I just wanted to share one brief happy insight - I quit my job working for my mother in law and took a position waiting tables here in New Jersey Beach, FL. On the second night I discovered that the crossover step known fondly as rat step/crab step/clandestine step - works wonders dodging people and obstacles with A tray full of plates. It's now no wonder to me That Dong Haichuan was a waiter - Baguazhang, the art of fighting in a circle - is also the art of delivering fifteen drinks to an eight top down a flight of stairs at 8 pm, the height of business hours.