Violet has her own style of doing things and her own behavioral principles.
There are some things that may seem ripe for the picking, but for Violet, she stubbornly refuses to do them.
There's no other reason apart from going against the practices she has held onto.
This is just like the sun rising in the east and setting in the west each day.
The cyclical nature of repeating patterns, one does not wish for discrepancies. Imagine if one day, the sun suddenly rose from the west.
How then should people respond to and resolve such an occurrence?
This is Violet's justification of her actions; she prefers to carry out her plans according to her own habits.
Even if the sun is obscured by dark clouds, it's not a problem; not every plan will always succeed.
But as long as you consistently utilize the same plan, when problems arise, you can easily handle them in a familiar way.