Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to aim a pistol [title] Aim with your dominant eye. [step] Aiming with both eyes is next to impossible, so you need to take aim with your dominant eye. Your dominant eye presents a more accurate picture of your surroundings than your non-dominant eye.

Ending1: [substeps] Your dominant eye is usually lines up with your dominant hand, but this is not always the case. To determine which eye is your dominant one, form a 1-inch (2.5-cm) circle with your thumb and index finger. Ending2: Furthermore, your dominant eye will tilt in an uncertain direction, a make for a cloudy shot. Aiming in the direction that you are looking will create false angles in your shot, resulting in some accidental discharge. Ending3: While you might be able to see something around you easily, taking steady aim in your dominant eye can be a difficult task. [substeps] Keep your eyes pointed at a fixed fixed point, like the front of a chair or the underside of a table. Ending4: [substeps] If you are using your dominant eye to focus on an object, you may as well use it to judge your position. [title] Target in a direction you would normally look from.

Answer format: ending1/ending2/ending3/ending4