When I lived in Colonia Roma (not wealthy but higher than average Mexico City income), I knew all my neighbors and I'm a typical programmer introvert. The air conditioning and heating situation was the same.
Knowing your neighbors has less to do with air conditioning and more to do with personal motorcar ownership. None of my neighbors owned cars.
Of course, really wealthy neighborhoods in Mexico have tall concrete walls with broken glass embedded in the top around every house. That keeps the neighbors from getting too friendly.
Knowing your neighbors has less to do with air conditioning and more to do with personal motorcar ownership. None of my neighbors owned cars.
Of course, really wealthy neighborhoods in Mexico have tall concrete walls with broken glass embedded in the top around every house. That keeps the neighbors from getting too friendly.