With inflation set aside, you're claiming these facts:
1) Saved up and bought 1st car at 18
2) Zero financial help from anyone (I assume that means car loans also)
3) Car was only $32k in year 2000 money
4) Worked minimum wage
5) Was also attending high school
6) Also paid for insurance, gas, excise tax and even some mods
7) You're Asian, like suddenly your math isn't BS anymore
Unless you dealt drugs on the side (I'm not judging you) or was blowing your history teacher (I also will not judge what a person is willing to do for a brand new 323 at the age of 18), and me also being "Asian" still can't work out the math of how you were able to outright buy a $32k car at the age of 18 while still attending school full time.