My friend Jonas Salzgeber of NJ Life Hacks noted that self-compassion may be missing from Stoic philosophy when I interviewed him on my YouTube channel. Jonas is right that there certainly seems to be a tendency towards perfectionism in Stoicism. Reading Marcus Aurelius' Meditations, one would get the impression that Marcus was an awfully dour guy who beat himself up when he fell short of the ideal of the Stoic Sage.
But in spite of a strong tendency towards the perfectionism of the Sage, I believe that self-compassion is actually present in Stoicism, and that such self-compassion can give us strength and perspective.