What the heck kind of teachers allowed you to get away with not doing homework?
In college, it's laissez faire. I remember in physics lab once, because I went to physics lab, Oh yes!, and did the experiments too! ...the TA came around asking for lab write-ups. He passed me by remarking, "Oh, you don't do them." I was thinking, gosh, am I that predictable? I guess I was! But the write-ups were to me ridiculous, an offense. ... I do remember thinking that, however self-serving a sentiment it may have been. Anyway, I didn't do them.