Dave returned to the equation the next morning, giving it one last look. At some point, he had resigned himself to being stuck in Andrea’s body. He accepted that -- but he still loved a challenge. And this equation was certainly the biggest one he could think of. Being slightly more relaxed and accepting, he found he was able to fill in a few more variables. But there was still too much that stumped him. He ultimately gave up and began to erase everything, proving to himself that he fully accepted that he was now Andrea and that there was no hope of going back to his own body.