She has a stern and strict personality, intent on following rules & regulations. A good word to describe her would be strategic. She does not seem to be very flexible in that she prefers to carry out operations as they were planned, She desires that her Witches behave in a proper, military manner. She expects only the best from the Witches under her command, Neumann is both trying to reign in her subordinate and push her to achieve more at the same time.