I can imagine this, especially as a student whose one of the primary duties is to write ✍️ but then this sweating of a thing won't let you feel comfortable while carrying out your tasks.
Hyperhidrosis is indeed one of those health conditions that strains it victims.

Maybe cause through genetic hereditary, diabetes, low sugar, thyroid and etc. Giving it the reliable treatment are important to help bring back those which this condition has limit to certain activities and socialization.

Good luck 🤞