I have a fairly high level of education (in a natural science) myself, and I never feel that anyone is envious. But if they were, that may explain some of the interactions I've had in the last few years.
Please understand that I ask this question from a warm place. For those who have not completed high school; Bachelor's; Honours/Master's; PhD and beyond: do you feel envious of those who have? And for those who started life without an education and later achieved it, what have you noticed (if anything) in the way your friends have treated you?
I hope this question is suitable for the forum and starts some productive conversation which will help people better understand opposing perspectives.