I've become allergic to words like "privilege" as they usually are seen in the company of ill-thought-out and grandiose/insulting/wrong proclamations about How Things Should Be Done,
..but this is none of that - it's an honest look and deep analysis of someone's experience.
And knowing how important upbringing is, and the sheer (almost superhuman) tenacity the author had to go through to even partially overcome the (poisonous? non-optimum?) mindset that was completely a result of things out of their control...
what the heck is everyone else supposed to do? How does society do right by people like this? Overall, we're pretty horrible at dealing with things that are as subtle as mindset.