I can't just do that, she is an autonomous person, and quite willful also. Despite her age, she is not only as lucid as it gets - she still works (although from home) as an applied mathematician!
> I can't just do that
You can in fact just do that. Whether or not you should is another question.
> I can't just do that
You can in fact just do that. Whether or not you should is another question.