Optical illusions are a great way to show that there is no right or wrong, as they depend on your perspective.
If you can understand that there is more than one perspective to anything, you can accept that there are more than one or two views about anything.
It does change how we see things.
So perhaps to see the world differently, we could try sitting in a different position, seeing something from a new perspective.
It might not change our opinions, it might, though.
Worth a try?
Philip Dodson 