I wish to hell I didn't have anything to do at work (which is also my home

) all day. I could go back to school, read countless books, learn countless things, etc. When I used to do software development as a cubicle monkey I would spend all of that free time reading, working on personal software projects, taking online classes, etc.
Use it to your advantage! At some point it's likely they'll realize you're nothing but overhead, so you might as well try to advance yourself!