You should always questions things. Just don't lose sight. If you are where I am at, you may possibly need a break as well.
Sleep on it, even if it takes a couple of weeks. I would hate to see you take a path that may not be greener on the other side.
I understand how you are feeling. But there is an old saying:
When you hit a piece of glass with a hammer, it shatters. When you hit a piece of steel with a hammer, it becomes stronger.
"What if the American people learn the truth" - Ron Paul