remember this?

I think the best motivation you can have is doing something you like. Have you considered changing programs to something with less electricity in it?

Using my own experience as an example, I was in biochem for 2.5 out of the 3 regulation years, then switched to CS. I'm happier and more motivated than I ever was. For one thing, I managed to get to know a few (a lot?) of the people in CS, and their constant "Have you done this assignment?" "Hey, there's this happening" poking helps al lot.

Now I know the last thing people who are down want to see is people who are happy and successful, so I won't push this too far :P Just know that I'm supporting you with Positiv Psykik Enerjee Waves Of Doom!