Sabbath in the Hebrew Bible was a way for people to mimic God and rest at the end of the day or week. For Christians, Sabbath starts the week. My college professor once told me that there are two kinds of people, those who shower in the morning and those who shower in the evening. The latter are washing the toil and debris of the day from their weary bodies. Those who shower in the morning, however, are preparing for the day, getting a fresh start, as it were.
Christians are morning showerers.
There's a time to confess and contemplate our shortcomings, but these contemplations prepare us for life, they don't repair us from life. We don't confess in order to be forgiven for the goofs of the day. We confess because we are already forgiven. Knowing in Christ that God loves us, we can be honest about ourselves without fear. With Suzanna Wesley, we know that a contrite heart and a life lived with good intentions is all that matters.