I kind of hate this image. Its like a way to discredit all the learning done in the formative elementary/high school years. If I would guess, 60-70% of everything I have learned was in high school and thats with me having several published papers.
If I would guess, 60-70% of everything I have learned was in high school
Do you think so? IMHO people overestimate how much they learned in high school because 4 years felt like a really long time at that age, and it felt hard because students don't care and aren't paying attention.
If you have a bachelor's, master's and a PhD you've spent like 8-10 years studying full time and working harder than you did as a teenager. I don't think it's plausible you learned less in that time than you did in high school.