I was raised in a relatively high wealth family. Not personal jet rich, but still rich enough that we were going on vacation to fancy places a lot, dad had pretty cars, a big house, we went on ski trips, and played golf, etc. My wife was raised by a single mother with a more or less absentee father, working where she could to raise her two girls.
I already knew I was lucky and privileged, my parents kept telling my siblings and I, but it never really registered to me just how much. The skill I learned a lot about is empathy, I think.