Tattoo Styles

Okay y’all, I have a question that may be kind of dumb? I’m wondering if you need to follow the same style with all of your tattoos, for example, if I have a traditional style tattoo on my arm would it look bad to get a realism style tattoo on my leg or the opposite arm? Can it still flow? I love both styles and am finding it difficult to choose between them! But I don’t want my body to look messy, if that makes sense. Maybe I’m just overthinking it but advice and opinions are appreciated !