Have you felt like quitting your Vipassana retreat before it ended?
Yes, absolutely. Id be surprised if anyone said they didnt feel like quitting at some point during their first 10-day retreat. I was able to get through by reminding myself why I came. I told myself that all I needed to do was stick it out until the end and reserve judgment for now. Once its all over, then I can reflect and decide whether I want to continue or not.