Lalsy, clearly DS wasn't on your bus! Actually, he looks like a man in his uniform, despite the white sports socks and is always very clean if not exactly tidy!
Had a lovely evening catching up with friends over a few drinks and still no one else is home!
MrsS, DD would be the same - always looks for the worst and gets very upset. I'm not sure what to say, but DD has always thought she can't do maths and doesn't like it. She has now got a tutor who she sees intermittently, but her grades are on the up - would that help your DD?
I completely understand MrsS's explanation of the PDO, but don't remember it being taught as that. However, I think I learned a lot of my French grammar by osmosis when en France, speaking French rather than in lessons IYSWIM.