This is a near neighbor concept that I consider important to distinguish. I don’t think this is a case where it’s a good idea to embrace the contradiction of calling it childish to worry about childishness. Then you get into slap-fights about whose worry over maturity signals greater immaturity.
Still, that worry over childishness is self-undermining seems like a decent point.
Still, that worry over childishness is self-undermining seems like a decent point.