I haven't used Pascal in 20 years. I learned it in cs/AP cs (literally the last year it was on the apcs exam), used it for my high school science fair project and in my senior year I self taught and rewrote it to c++ and never went back.

Looked at Eiffel for a hot sec in college but it never stuck, because no toolchain for beos, which I used in college.

These days I program in elixir, and am learning Zig.