Just be aware that the fact that physically you can do something does not mean that at the soul energy level you are actually already recharged enough to do it well.
So, affirmation (working is completed), wait a bit then do AUM (does the AUM itself need an affirmation?) then I can immediately start the next working?
Have you ever done any of the God/Warfare rituals? Most of them end with AUM. Don't affirm anything afterwards. Read this page https://templeofzeus.org/AUM