Yes perfectly OK. I much prefer someone else, but so far he is OK. He does not have debilitating dementia, just the mild onset of what might in a few years progress to dementia. What he has is common as we get older. It just means he won't have the same instant recall he had when he was twenty, but his judgement will be far better now than at twenty. That's what ee need in a President -- Good Judgement. Even if Biden's mental acuity progresses to mild dementia over the next four years, just as Reagan's progressed in his second term, we have seen with Reagan that mild to moderate dementia does not cause much problem. What will, and is causing a problem, is a sociopathic narcissism, this is the type of disorder that precludes good judgement.