Baptism is our calling to ministry. It's the ministry of the baptized that makes the church go forward. Just as Jesus' baptism was the launch to his ministry, remembering our baptism can be a launch of our own. Sometimes launches fail. Failure doesn't mean its not worth trying again. Failure only means that we have figured out another way for it not to work. If you didn't launch successfully, it is ok to try again and say, "Here I am Lord, send me!"