Working with older girls now

Hi everyone,

Lately I've been doing a lot more work mentoring older girls both here online and in person. They are in their late 20s to late 30s a couple even in their 40s. Any advice on discipline? I've certainly found that there it helps to treat them no different from kids. When a girl in her 30s is put in the corner and faces a sore bottom, it's amazing the change that takes place. But I'm open to what you all think, or if you need this kind of help, let me know!