Ah, I see. If he were just getting started he would likely benefit from earning a science degree, but since he already has the skill maxed I don't think he would learn anything that he doesn't already know.

It's something to keep in mind for future playthroughs.

Gilvoth: "F! An F for all of you! You're nothing but a crow of morons!"

Neloth: "I don't know why we waste our time on inferior specimens such as you. You are all failures. Miserable failures. And the food here is lousy, too!"