He may not have disregarded anything. He is aware of your perception of his advice. If he feels like he is declining, but still wants to be there for you, this could very well be desperation to stay involved and still try and help. Unfortunately we all decline as we age, some worse than others. Make him feel appreciated even if you don’t get a tangible benefit from his advice any longer. Stay engaged with him, let him feel valuable. Older generations tend to decline even quicker if they no longer feel valuable and instead feel like a burden.
He may not have disregarded anything. He is aware of your perception of his advice. If he feels like he is declining, but still wants to be there for you, this could very well be desperation to stay involved and still try and help. Unfortunately we all decline as we age, some worse than others. Make him feel appreciated even if you don’t get a tangible benefit from his advice any longer. Stay engaged with him, let him feel valuable. Older generations tend to decline even quicker if they no longer feel valuable and instead feel like a burden.