I think all of them would have different problems when it comes to their physical, mental and social health. Like Jeff literally gave himself a Glasgow-smile, so wouldn't he loose a lot of blood? And he burned his eyelids up, how come he's not blind already?

Ticci Toby got bullied because of his Tourettes syndrome, but because of Slenderman, he started to develop more mental disorders. He also has CIPA, but because he can't feel any physical pain, it dosen't make him invincible.

I have not done enough research about Eyeless Jack, but I wonder how he would function since he has cannibalistic tendencies... I have never heard of The X, so I can't argue anything about it.

Bro not a single person has gone with ticci Toby or The X hahha

Honestly either Jeff or Toby

Tobys tics are like cracking his joints and stuff which can cause him problems, he got bullied and abused, didn't he bite the flesh off of his fingers or something as well? And he must've gotten burnt from the fire he started. And not to mention slender driving him even more insane too

With Jeff he got burned and bullied and cut a smile and took off his eyelids so he's also in physical pain and he's also insane so

IdkIdk honestly

Who is the X

Jeff is messed up, but eyeless jack has no eyes. That’s gotta count for something. And besides, jeff doesn’t really have an additional problems besides looking terrifying.