It's important to cultivate detachment. One way to do this...

It's important to cultivate detachment. One way to do this is to practice imagining yourself dead, or in the process of dying. If there's a window, you must imagine your body falling out of that window. If there's a knife, you must imagine the knife piercing your skin. If there's a train coming, you must imagine your torso flattened under its wheels. These excercises are necessary to achieving the proper distance.