I have been on 40 mg since September. I asked my 17 yr old son the other day if he had seen any change in me. He said that it seemed like I realize the drug makes me crazy so I hold it in (often during times I shouldn't) until something finally makes me snap. When I snap, he said I really really go off.
He said besides that and my crazy dessert cooking fetish that has been going on since Prednisone, he thought I was pretty much the same. (Yes... I tend to want to bake desserts at weird times of the evening for no apparent reason. )
Best advice is what has already been given... give her space and just go with her flow. If she wants to bake, let her bake. If she wants to be alone, leave her alone. Old school Tae bo (sort of like kickboxing) has been wonderful for me.... I get to throw punches and kicks to relieve agression! And for heaven's sake.... Do NOT ask her every 5 minutes if she is okay or feeling alright. My hubby does that everytime he sees me and everytime I come out of the bathroom. It is sooooo annoying!