Being in outdoor spaces enables the person to forget themselves.

 Being in outdoor spaces enables the person to forget themselves or to render themselves unimportant. When the feeling of suffocation arises, the person throwing themselves into the street works for this reason. Because the inner world, instead of drawing a circle around itself, finds another enemy to attack: the outer world. Henceforth, what is at issue is no longer the inside but the outside, and the method is not introspection but observation.