St Maximilian Kolbe. (Interesting beard & very relevant if you get my meaning!)
I was planning on doing a post on Catholic Guilt, but found this. It suffices:
Whenever you feel guilty, even if it is because you have consciously committed a sin, a serious sin, something you have kept doing many, many times, never let the devil deceive you by allowing him to discourage you. Whenever you feel guilty, offer all your guilt to the Immaculate, without analyzing it or examining it, as something that belongs to her…
My beloved, may every fall, even if it is serious and habitual sin, always become for us a small step toward a higher degree of perfection.
In fact, the only reason why the Immaculate permits us to fall is to cure us from our self-conceit, from our pride, to make us humble and thus make us docile to the divine graces.
The devil, instead, tries to inject in us discouragement and internal depression in those circumstances, which is, in fact, nothing else than our pride surfacing again.
If we knew the depth of our poverty, we would not be at all surprised by our falls, but rather astonished, and we would thank God, after sinning, for not allowing us to fall even deeper and still more frequently.
—Letter of Saint Maximilian Kolbe