Opinions - ketamine after effects

[marsbar]

swim likes taking ketamine and has done on a significant number of occasions. swim has some ketamine on her now and is considering doing a couple of lines tomorrow or saturday night with a few friends.
however, swim has an exam on tuesday and needs sunday and monday to revise preferably. in your own personal opinions do you think that swim's k experience will affect this? swim didn't use to feel that bad afterwards, just the odd cramp but recently swim has been feeling pretty vegetable-like the day after.

swim knows that swim shouldn't really do drugs during her exam period, but is really craving k at the moment. any opinions would be greatly appreciated