(apologies @Britinme I deleted the bit of my post directly relevant to yours as it was overlong! edited to say, yes, I really get that feeling, being able to buy what you want in the supermarket was a milestone for me too!)
Perception of wealth really depend on who you are comparing yourself to and how you judge "wants" and "needs".
I might want a holiday, but I need a new fence. My DSis tells me that she "needs" holidays so will do without other things to make sure she gets them
She has a really good Teacher's pension (was a headteacher, single, no dependents).
I have a tiny pension due to not working and then being PT (due to dc) in the days when PT teachers could not be part of the pension scheme. I've been on holiday twice in 10yrs.
On paper I am wealthier than her, she perceives me to be wealthier, but honestly I would swap that for the security of that pension! If we both live 20 yrs post retirement she would have "possessed" more money than me over that time. Both of us are massively more wealthy than our WC parents ever were.
For me, real wealth though would be the total security that every one of my needs, food, housing, medical, support as I age, could be met without a second thought. There are not many people in that position.