I've got this friend who has trouble with her ergonomic keyboard, the keys get stuck. She doesn't want to switch to a normal keyboard because she's already used to the ergonomic one, moreover she said she's going to suck at JJ2 once she uses the normal keyboard. I suggested spraying WD40 over it to loosen the parts, I don't know if that helped, though. If anyone knows how to fix this, your help would be greatly appreciated.

Tap each key 1000 times and you wil A) break the keyboard or B0 fix the keyboard. Are you a gambler?

but seriously useing the keyboard is the only way i know