You won't. It's a good thing.

[For anyone else, but that doesn't mean that Lightning doesn't think it an inconvenience for herself. She doesn't want to impart that kind of wisdom on Orchid, who strikes her as a little impressionable. Better that she hears it now.]

You'll be better able to control your magic with one... maybe even conjure up something stronger. And from what I hear, Monsters are better for us than other Witches. [One last thing, and the most important part:] Just make sure it's someone you trust.