Sure, I'll air (and own) my privilege. TL;DR: I had a good start in life, my parents supported me through college, and again when things took a bad turn (Recession!). All ended well.
18: Started college (engineering) with a few $100 in personal savings from allowances and a brief summer job. My parents covered my undergrad costs that were not covered by scholarships, ~50%, even though this was the year that my father was forced into early retirement.
19: An academic summer job came with housing & $3000 stipend. My parents agreed to cover my costs (mainly groceries) so that I could open my first Roth IRA. The contribution limit that year was $3000. Convenient.
20: Summer internship. About $8k that paid for company-subsidized housing, food, and another year's Roth IRA contribution. The rest went into savings. Also, it came with a $5k scholarship, helping out my parents.
21: Repeat internship. Because it was my 2nd year, I got a raise to ~$8500. Same as previous year with housing, food (& now drinks), Roth IRA, and scholarship.
22-23: Grad school for a PhD. Had a stipend that covered room, board, tuition, and fees. Used excess funds for Roth IRA, and saved the rest. Belatedly realized I was miserable in grad school, but was thankfully only partially through quals.
24: Wrote a Master's thesis, got a degree, and got out of dodge. I was able to find a job, paying way under market rate for an MS degree, but the work was fun and involved international travel. Started sending 10% to a 401k, and did my Roth IRA. Kept costs low, and saved a bunch. Rented an apartment, got my driver's licence, and bought a !new! car (a Corolla, so not that extravagant), partly with a loan from the bank of Mom & Dad (with interest rates, penalties, and all). This was 2008...
25: Well hello, Recession. I get laid off along with nearly 50% of my office, and my entire team. Thanks to relatively high unemployment benefits in the state I was in, combined with highly subsidized COBRA, I was able to pretty much tread financial water. My apartment lease ran out after about 4 months and I moved the ~1400 miles back in with my parents, saving rent and likely my mental health. Kept current on my only debt, the car loan, although the bank was kind enough to let me know forbearance could be offered. They did, after all, know which bedroom of their house I was sleeping in.
26: Found a new job after 8 months of unemployment. Moved ~1350 miles away into a shared house, then bought a house for roughly $100k after the first-time buyers credit & a new roof. The new job was less exciting than the old one, but paid $15k more a year in a lower COL area, and I was back to saving in my IRA & 401k. I started getting into personal finance at this point as I never wanted to be in the position I was in during the recession again, and eventually ended up at MMM.