Ambition can be an awesome component, as it motivates humans to set dreams and paintings hard. First, Macbeth's ambition facilitates him grow to be king by taking risks and making formidable decisions. Ambition can push humans to reap excellent results and pass past their limits.
If ambition isn't always stored in check, it can be dangerous. In Macbeth's case, his unchecked ambition leads him to commit murder to get what he wishes. He will become energy-hungry, lose his morals, and finally end up paranoid, reckless, and losing the whole thing.