There would be a very slight increase in will, but it would still be very, very small.
But then again, I've never had a real girlfriend, so I can't be 100% sure how small it would be.
Literally, every problem in my life can be rooted to epilepsy.
Depression? Anxiety? Side effects of meds, and general response to constantly being close to having a seizure.
Being absurdly introverted? Ambulance rides are expensive, and being near people during a seizure increases the chance of summoning an ambulance. The bill drops on me. Also, people freak out when they see a seizure in general.
Having no hobbies? When I get "in the zone", I seize. It sounds stupid, and I wouldn't believe it if I didn't experience it happening many times. I don't even play videogames anymore, just idle ones.
Looking like a hobo? Depression, which leads back to its roots in epilepsy. Also, one of my meds literally causes something bad to the bones. My teeth are fucked and my skeleton is more brittle.
Get me out of epilepsy and off the meds? Trust me, I'll turn more jolly than santa claus.