The last straw was checking my student record and seeing that I apparently failed my Intro to Programming class because they didn't count work that I absolutely did and turned in and have completely moved on from.
Some glitch in the system or some misunderstanding on my part of how to make sure my work was counted made it appear that I didn't do the work, apparently, and they just marked it zero and moved on without even notifying me.
THIS is what I can't deal with.