My natural instinct after doing something shameful is not to rush into the street boasting about it but to put on dark glasses and head for the next county, hoping nobody notices I've been in the neighborhood. ↗
It has become almost a cliche to remark that nobody boasts of ignorance of literature, but it is socially acceptable to boast ignorance of science and proudly claim incompetence in mathematics. ↗
I remember rap music. We used to party and dance off of it. Today it's all about a whole different angle... Rappers are going against each other, and it's more of a bragging, boasting thing. ↗
If I'm in a political argument, I think I can, with reasonable accuracy and without boasting, put the other person's side of the case at least as well as they could. One has to be able to say that in any well-conducted argument. ↗