1. Things often do not make sense to people, however that is generally a matter of perception.
2. Animals talk all the time, they are simply now communicating in a manner you can understand.
3. Witchbook?
4. Once again, this is a matter of perception.
5. There is an opportunity to think, come to be acquainted with your fellow inmates, explore or perhaps just contemplate your lot in life.
6. I shall assume this point was rhetorical.