I dunno Boomer. I went to a private school from Kindergarten through 6th grade and that was a school where we had to wear uniforms.
For 7th and 8th grades I went to a public middle school and found that my peers were several years behind me in most subjects (the exception being history). I took honors English, math and science courses and basiclly got labeled as a nerd.
For high school I went to a public high school in a fairly large city nearby and decided to just get lost in the crowd so I didn't exert myself at all. It fit in better with the other students but pretty much coasted through high school. I took whatever classes I wanted to take without caring much whether they'd do me any good in the long term.
In retrospect that was stupid on my part but most of my classmates graduated as functional illiterates. Now we joke about which state prison to hold our class reunions at. (My graduating class was some 4000 people most of whom have spent some portion of their adulthood living on one or another correctional facility in CT.

)
The amazing part is that of the 30 of us that were in my elementry school class and were all forced into the public school system have all done fairly well for ourselves.