The online course that I took made a college class on logic gate echelon stuff an absolute cakewalk to me, and fully familiarized me with a lot of the concepts

The online course that I took made a college class on logic gate echelon stuff an absolute cakewalk to me, and fully familiarized me with a lot of the concepts in "the hard way" (doing it), so that I was ready to learn the tips and tricks later. I cannot second this recommendation enough.