A personal matter I suppose, of how comfortable you are with imagining things :^) The real/imaginary dichotomy is the confusing part, having a rotational compo

A personal matter I suppose, of how comfortable you are with imagining things :^) The real/imaginary dichotomy is the confusing part, having a rotational component doesn't make them any less real. O that reminds me, I'll just drop this link for my favorite video lecture on the matter full of visualizations, 13 parts, "Imaginary numbers are real" https://youtube.com/playlist?list=PLiaHhY2iBX9g6KIvZ_703G3KJXapKkNaF https://youtube.com/playlist?list=PLiaHhY2iBX9g6KIvZ_703G3KJ... If I had it my way the distinction would be straight and twisted.