No, you don't need to cast a circle at all. However, I would still make sure the spell included a word or two of protection, even if it were just the standard 'And it harm none.'
Why do witches cast a circle? Is it necessary?
Can you cast a circle with a friend?
Can you cast a circle in your house and not in the woods? I live in a city and woods are nowhere to be found
How did you find out that you are a witch? Do your powers work all of the time or only some of the time?
If someone is a witch, could their abilities get out of control?
Do I have to study the Wicca religion?
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