Board Thread:General Discussion/@comment-26084508-20151026130350/@comment-26363301-20151027042938

True, it was probably not mandatory for him to remain isolated and if it was then they did so with Escanor's permission... i feel like him being isolated, irregardless of the reason, is likely what happened whilst he was with the sins. It is true that it implied that this wasn't the first time he lost control, but,  it might also imply that under certain circumstances he can control himself... perhaps when he is alone, he has no reason to change?