I know of several people who behave exactly like your manager, and they treat me and my friends with an equally powerful dislike.

For example, The principal of my school has decided that I have too much free time on my hands. I go to a school where dual-enrollment with the local community college (we share the campus) is allowed. I have at least 1 90 minute break everyday, and Fridays off. I asked to take a sixth college course so that I'd have something intelligent and challenging to do, as well as make it possible for me to graduate high school with an associate's degree. Instead, I've been scheduled to tutor during nearly all of my breaks, allowing me very little free time. Basically I now have to pay to finish a degree that I should have been able to earn for free through the school. Not a good way to get me on your good side.

People like her, I simply put up with it and move on. It's simply not worth the energy it would take for me to have to go through the principal and fight my way through the school board, as well as the college's principal, for me to be allowed to take an extra class.

That's why I'm sitting here right now typing this post.

Regards,
Steel