——Please don't speak like that.
Marseille's voice carried a hint of disappointment and sadness.
——Someone like you shouldn't casually display such a fallen demeanor.
XXX is the privilege of adults.
This is a phrase often said by grown-ups, and it is said that the original copyright belonged to the Emperor. With the principle of "The Emperor is always right and forever correct," this statement donned a layer of unquestionable protection.
From the perspective of adults instructing children, this phrase isn't incorrect. What adults can do, immature-minded children not only can't achieve but might also bring danger and harm to themselves. Drawing a clear "line," distinguishing the "privileges of adults," and warning children "you can't do these yet" is necessary and correct.