The more we recognize our undesirable qualities, the less we will hold on to them. Perhaps we'll replace them with better qualities. It is sometimes said that to generate bodhi mind, to make vows of continuous practice and to practice well is easy compared to maintaining a perseverant mind. Therefore, I urge you to work especially hard today. If the previous days have been difficult, put it aside.
Today is today.
It is important that you not give or slacken in your effort. It is important to complete the retreat. Finishing strongly helps to develop this perseverant mind. Think of fishermen. Fishermen cast out their nets, but they must also drag them back in, whether they have caught fish or not.