: Frequently bumping into objects, tripping, or feeling anxious in crowded spaces. 2. Psychological and Situational Tunnel Vision
: When the retina pulls away from the back of the eye, causing sudden vision loss. Tunnel Vision
Tunnel Vision: What It Is, Causes & Treatment - Cleveland Clinic : Frequently bumping into objects, tripping, or feeling
Beyond biology, "tunnel vision" also describes a physiological response to extreme stress or intense focus: : Frequently bumping into objects