I had a date with this girl, it was good going until she started talking about her high school and things like regret or whatever - completely broke frame. I had a terrible high school experience with very little friends. The few friends I had, we'd just hangout at school and not really do anything. Now this girl hangs out with people all the time, and does stuff with them. I felt like a fucking loser telling her that I didn't do much in high school or in my first two years of college (had a super beta LTR with this starfish girl and we barely did anything fun).

I'm sure this is something I'll encounter in the future when dealing with girls who are of high social value, how might I not break frame in this case?