DH and I were old parents; our parents were WW2 babies and children, so we grew up with a make do and mend life: don't buy anything, fix what you've got. We also went to boarding schools fairly young, and have survived it. It seems to us, talking earlier today, that our DS and his GF are much much younger for their age (20), and less competent than we were at the same age. Is this a good or bad thing?