There are several ways of reading. We can read to escape or to be entertained; to be confirmed in our own point of view or be challenged by another; to be inspired or attack; to evaluate critically or challenge; to judge, condemn, or simply to understand. It is this last way of reading - of wanting to understand the human heart in its many permutations in Shakespeare that interests us here.
This is one of those things that non-teachers don't entirely get. If you work in an office, time is pretty flexy. If a meeting can benefit by running an extra 10 or 15 minutes, you just do it. But in most schools, when the bell rings, you're done. There is no little extra bit of time you can just throw into the work.