How much class did you have? My first year at university had three hours of tutorials and ten hours of optional lectures per week. Subsequent years had less. There was plenty of time.
My engineering degree had six classes per term at 3 hours of class time per course. Two of those would be labs with a 3h lab each week. So 24 hours of in person time per week, with an expectation of 2-3 hours or outside work for every in class hour.
This was probably my biggest gripe with my mech eng degree. Every minute you spent grinding through a difficult topic until you understood it, was a minute that you needed to be studying for another exam or working on a project. In the end I came out with a pretty decent GPA, but a serious case of impostor syndrome as I never really felt like I had absorbed most of the material. Of course engineering is a demanding field, but I've often wondered if students would benefit from having five classes per term.
