<p>I'm sure this is very silly, but I enrolled myself in an old class so I could see the documents before learning that I cannot un-enroll myself on my own. Is this a bad thing?</p>
<p>Nah, just be responsible with whatever you find on there (past solutions, exams, etc.)</p>
<p>@WongTongTong And by that I assume you man not uploading them to the general web?</p>