Once one has power, what do they need understanding for? From our perspective, we would like the powerful to use their power wisely. From the perspective of som

Once one has power, what do they need understanding for? From our perspective, we would like the powerful to use their power wisely. From the perspective of someone with power, they are very unlikely to consider themselves unwise and in need of more understanding. And who is going to tell someone with power that they are unwise and lack understanding?