I have read that a lot of patients get lethargic, depressed and quiet, but my mom is the opposite, super hyper. Is this common?

She's always doing stuff and can overhear everything, and wants to hear everything, CNET's runnng to hear every conversation. Is this common. I know that a lot of patients move stuff around and she does that, she packs up everything "to go home" every morning. (She lives at home) my dad can never find his tooth paste. It's packed