[GenerocUsername]

Cmon man, it's a comment not a research paper. Off by one isn't worth a follow up snark

[cwnyth]

Off by 10+1. Someone who graduated college in 2000 = 25 + 22 (4 years of college from 18) = 47, not 57, and not anywhere close to the retirement age. It might be pedantry, but the original comment should have said 1990, not 2000.

[sokoloff]

Their main point was it is off by 10; then they introduced an additional confusing question of “is it off by 10, 11, or 12?”