@notaflyingmonkey Fingers crossed your ds feels more settled once lectures start & he is into a routine.
Re private schools, I think it is a fact of life that many universities have a higher proportion of students who were privately educated than in the population at large. Many also have a huge number of students from the SE of England. Dd has found that those she knows who went to private schools and/or come from wealthy families are not snobby and in fact tend to keep quiet about it. Though she does roll her eyes when they ask what school she went to!
However, as time goes on, she is noticing more that some housemates spend the summer going on multiple foreign holidays rather than working. No idea if they were privately educated though!
We are not exactly poor but I would expect her as a 22 year old to be contributing to the effort of paying her university expenses, regardless of our income.