My Dad has two Primary sources of cancer the first found was prostate. Second found was Liver. They have on his latest scan found evidence of it in the bones of his spine. His battle has been ongoing for 4 yrs, and he has responded well to treatment to control the symptoms which TBH are very few considering. He Has become confused, will he be aware he’s confused? What should we do to help him? Point out his mistakes or just go with it? It’s heartbreaking to see my dad like this and just want to help and support him but don’t know how best to do it?