How do you feel, in retrospect, about 6.004? On the one hand, amazing class that takes you through multiple layers of abstraction. On the other hand, why oh why

How do you feel, in retrospect, about 6.004? On the one hand, amazing class that takes you through multiple layers of abstraction. On the other hand, why oh why did they set the labs to be due at 6am? (Of course, you could justly ask why oh why my sophomore-year-self didn't exercise discipline and cut myself off trying to improve my beta.)