source site REMORSEFUL RECKONINGS
[77b middle] Rava was embarrassed because he seemingly ruled incorrectly [regarding a dying man who wanted to find a way to give a Get to his wife on Shabbos (so she would not have to do Yebum or Chalitzah , since they had no children)].
Prac-T-cal Tidbits: We should always have to humility to recognize that we do make mistakes. When we trip up, we should not wallow in our misery. Rather, we must find ways for us to not only grow from our previous experiences, but also fortify our foundations so that they are not subject to disturbances from the quaking grounds around us.