First notice that the people are standing on a surface that mirrors back to them. Mirrors are usually a reminder that we need to examine our own behaviors and choices and take responsibility for them and accept the consequences.
Mirrors also reflect light and the world around us. What are we not seeing that is right in front of us? Usually the answer is truth when mirrors are shown. Often that truth is unconscious and needs to be brought to the surface.
We also see a sky that is relatively calm. Yes there are a few clouds but it’s not going to storm. Things are not as bad as we think. And the wall is behind us, because while we feel we are backed into a wall the reality is there is wide open space if we’re willing to traverse what’s in front of us.