Beware of false promises and false prophets. It may look like gold, but if you scratch the surface, you'll see that it's just a thin layer designed to fool you.
Something didn't go quite as planned and you're disappointed. The good news, however, is that someone is trying to be the rainbow in your cloudy day. They're offering their support in the best way that they know how, and they're trying to lift you up just a little, but you just don't seem to notice. Open your eyes, lift your mind out of the cloudy fog of frustration and disappointment, and look for the rainbow. Lean on them a little and you'll feel better. They want to help; let them.
It might not be a total loss; try rehabilitating or revising promising sections before embarking on a complete restructure.