Make it a habit to know exactly where the muzzle of your gun is pointing at all times, and be sure that you are in control of the direction in which the muzzle is pointing, even if you fall or stumble.

• 应该养成一个好习惯，那就是时刻知道你的枪口指向何方，并且一定要控制住枪口的指向，即使你失去平衡甚至摔倒。