My Grandmother uses to throw away stuffs without any good reason. Sometimes she throw away things thar are still good... For example, a t-shirt is dirty? She throw away instead of washing it... If we try to explain her that she can wash she get angry and aggressive. An other example. We use to buy bread in the supermarket then put it in the fridge and defron only the bread for the day. Since a couple of months we can't do this with Grandmother because when she keeps braed from the fridge, she trhrow it in the trash! Is this a normal reaction for Alzheimer?