Well, I'll never be an Abbess (thank goodness), but I think we can see the aptness of Benedict's counsel if we work with singers:
The Abbess should always remember what she is
and what she is called,
and should know that to whom more is committed,
from her more is required (Luke 12:48).
Let her understand also
what a difficult and arduous task she has undertaken:
ruling souls and adapting herself to a variety of characters.
One she must coax, another scold, another persuade,
according to each one's character and understanding.
Thus she must adjust and adapt herself to all
in such a way that she may not only suffer no loss
in the flock committed to her care,
but may even rejoice in the increase of a good flock.(Emphasis added)
Selections above from Saint Benedict's Rule for Monasteries, translated from the Latin by Leonard J. Doyle OblSB, of Saint John's Abbey, (© Copyright 1948, 2001, by the Order of Saint Benedict, Collegeville, MN 56321). Adapted for use here with the division into sense lines of the first edition that was republished in 2001 to mark the 75th anniversary of Liturgical Press. Doyle's translation is available in both hardcoverand paperbackeditions.