Conventional dogmas, even if endowed with the authority of an Aristotle - ancient or modern - must be tested vigorously. If they are found wanting, we need not bother with them. But if they are found to be substantially correct, we may not overlook them.
There's always going to be someone out there... who doesn't believe in you or who thinks your head is too big or you're not smart enough. But those are the people you need to ignore, and those are the times you need to just keep doing what you love doing.
A woman asking 'Am I good? Am I satisfied?' is extremely selfish. The less women fuss about themselves, the less they talk to other women, the more they try to please their husbands, the happier the marriage is going to be.