tunnel vision
1
a condition in which someone can only see what is in front of them, due to their eyes are being damaged
- Tunnel vision often makes it hard to see the bigger picture, both literally and metaphorically.
- After the accident, he developed tunnel vision and could no longer see anything to the sides.
- The doctor said his tunnel vision was a result of nerve damage in his eyes.
- Tunnel vision is a common symptom of some neurological conditions.
- The driver’s tunnel vision caused him to miss the pedestrian crossing the road.
2
a state when a person gets too focused on one thing, which can cause them to miss other important things
The idiom "tunnel vision" originated from the literal condition where a person's field of vision narrows down to a narrow, tunnel-like focus. It refers to a metaphorical state of narrow-mindedness or a limited perspective on a particular issue or situation. This expression is often used to highlights the need to broaden one's perspective and consider a broader range of information or possibilities.
- The manager's tunnel vision towards cost-cutting measures led to overlooking the long-term consequences on employee morale.
- The politician's tunnel vision on a single policy issue prevented them from addressing the broader concerns of their constituents.
- The detective's tunnel vision on a particular suspect hindered the investigation, as alternative leads were ignored.
- The artist's tunnel vision on perfectionism caused them to overlook the beauty and value of imperfections in their work.
- The student's tunnel vision on achieving the highest grades caused them to disregard the importance of personal growth and exploration of other subjects.