people ... who are approximately the same age as us
have children the same age as ours, who are by and large [ same professions]
from that description.... Guess our 'peers' could be
DH's boss & wife - live near us, very similar age kids. They themselves went to private schools, Oxbridge. Huge income from company they own. Deep roots in local families. So not really like us. Suspect they had huge debts getting company off ground. I'm debt-averse.
Colleague K was child of a big company executive. K went to school with (not UK) royalty so not really like us at all. My house is nicer than K's, although his is worth more (desirable neighbourhood). His wife went to private schools not like us.
Colleague D, her kids attended same school as mine. Colleague X is from Africa, has an adult child and another with autism. Y is from middle east, has impressive work history, has 4 children very similar age to mine, husband works 6months/yr in Saudi. Colleague Z could be like me, similar age kids, similar training, has mystery illness that is very disabling. So grateful not to have Z's challenges. Dunno what DXYZ drive, what their homes are like, where they go on hols. Think Y might drive an old banger, actually. X&Y probably come from family money or they never would have got into UK.
Maybe solution is not to know so much about other people or to know more about challenges people faced & risks they took, not sure which.