As someone who just graduated from a rather intense MBA program, let me assure you that yes it is ok to drink during studying. In part because, depending on the program, you may not have any time where you’re not studying. Also, the professor is probably going to be drinking while grading your test or paper. Wine if you’re lucky, whiskey if you’re not. If you go to a larger university and there are TA’s grading your paper, well duh. They’re wasted. So it helps to be on the same wavelength.

Finally, might I also recommend bringing alcohol to class. Only to celebrate particular occasions, such as finishing your team project, completing the final or because it’s Wednesday, and don’t be all wussy about it. Buy a stack of disposable shot glasses and bring a bottle of something that can be served at room temperature (scotch, I’m looking at you). Then, preferably near the end of class, but earlier if you think it will fly, break it open. Don’t forget to invite the professor, depending on who it is they may or may not accept, but really it’s good form.

Also note that, if you’re an undergraduate student, you should probably ignore that last paragraph.

Good luck in your studies!