When the first lift was built, there was no mirror in it, but later people started getting scared of the lift because the speed of the lift was very fast and people did not feel well. And for this reason, it was necessary to slow down the lift. When the company's designers and engineers thought, they found that when the lift is moving, people only see the speed of its going up and down and that is why they get scared.
To avoid this problem, he came up with a solution that if people's attention is directed and put elsewhere, then it can be done. And then they put the mirror, after that the attention of the people coming in the lift was only on the mirror and those people did not pay attention to its speed again. By doing this the idea of the engineers became successful.
