How do you know you just didn't get bored with your old ideals and just moved onto some new thing? "I'm older than you" has never been a convincing argument, an

How do you know you just didn't get bored with your old ideals and just moved onto some new thing? "I'm older than you" has never been a convincing argument, and the fact that you're bringing it up seems to indicate that you think it should have some moral weight that it does not.