Why mirrors attract strong opinions
Mirrors alter light, depth, movement and attention. Traditional schools may also discuss symbolic reflection, but a useful assessment begins with what the mirror actually reflects and how it affects daily use.
Opposite the front door
A mirror near an entrance is not automatically harmful. Check whether it faces the door exactly, creates glare or surprise, reflects clutter, or narrows the route. A small change of angle can matter more than removing it.
In the bedroom
The practical priorities are sleep, darkness and a calm field of vision. If a mirror reflects the bed and causes discomfort, adjust its angle, cover it at night or move it without compromising safe storage and movement.
Dining rooms and other spaces
A dining-room mirror may increase light and visual space, yet it can also double clutter or glare. The same object functions differently according to scale, lighting, reflected subject and user sensitivity.
A responsible conclusion
There is no universal rule that every mirror facing a door or bed produces misfortune. Compare traditional reasoning with observable comfort, safety and function before recommending a change.