“But we must be careful not to drift into worry, remorse or morbid reflection, for that would diminish our usefulness to others.” (Page 86, Big Book)
Worry, remorse, and morbid reflection are problems not only during the Step Eleven review but generally. They are to be avoided.
What are the antidotes?
Rather than worry, trust God and ask God what to do.
Rather than remorse, clear up the mess then get on with being useful.
Rather than morbid reflection, reflect that God’s in charge and everything is fine.