Like the message this carries. In other words, do not beat yourself up. This is a one day at a time program and each day is a new beginning.
All we are asked to do is try. The failure is in not trying. Trying and not measuring up to yours or the expectation of others, can feel like failure, but if we tried our best, it is a lesson to be learned and an experience for growth.
That is how to love yourself. As they say in Al-Anon: Let it begin with me, I can not pass it on if I can not find it within myself. Why bring down people to make yourself feel better? Why bring them down to your level when you could pick them up and raise them and yourself?
Come from a place of Love, go to your God and ask for His peace and understanding.