Fear (fear of rejection, what people think, getting hurt, etc..) and insecurity (about the family, past, self, relationship, etc..) applies to all group young and old.
Now if you are talking about npab nauj then yes probably applies to traditional folks more like npab nauj wear shorts in winter, below 0 temperature. Npab nauj when you try to hold her hands but she "shy away" and giggling covering her mouth, npab nauj wash clothes in the kitchen sink..
or nab nauj eat pho without using fish sauce ahhahaha.. something like that.