Have you ever hit a brick wall, something so solid and immovable that you can't see any way around it, no matter how hard you try? It can cause you to feel a failure, perhaps isolated from others, as despair and frustration set in. Life doesn't always go to plan; in fact sometimes we can feel that we're dealing with a problem so complex and unassailable that there are no options left from which we can salvage a good outcome.
