I scored a GMAT score of 660. I had a pretty rough day as I did not sleep the previous night at all and that really affected my performance. I originally planned to retake my GMAT but then Corona happened. Now, from all the updates from bschools on CORONA have forced me think of the possibility of applying in Round 3/4. I'm really confused right now. Should I start working on my applications than focus on improving my score? Is this a one in a lifetime opportunity to get into a good bschool without having aced on the GMAT? Really need your inputs here.