My dad is a ticking time bomb

Well, its just a way to describe the action of an angry dementia person.  My dad has been forgetting to take his medication every now and then, therefore its abit more worrisome but there is nothing anyone can do.  Although dementia is a medical condition but its definitely not a disease.  Where these people are concern, they are always mistaken that they must be crazy or why why are the behaviour as such.  Yes my dad does forget to take his medication every now and then and the only thing is to just be able to keep an eye on him because if we try to control everything in their lives, they would feel just as suffocated as a normal human person.  Its definitely gonna have an impact on the family.  Dementia people are just like any ordinary people except that they might be forgetful and sometimes annoying.  Dementia isn't a disease, its a mental illness and it can be resolved with medication and teaching to family members.