it depends on what time your talking about, Rogues power when manifested would have little to no impact on her.. it would take a toll
eventually i'm sure.. but if your a latent telepath and one day you wake
up and your just hearing mass floods of voices popping into your head.
your going to freak out and possibly think your insane.
cyclop's would be bad too, especially if it was manifested when he was sleeping..
it would be charging all night then he just wakes up and blows a hole
through his house.
or Icemans, everything around him just freezing when he touch's it..
when you learn to control em, yeah everythings cool.. but when your a
teen and the world just starts freaking out.. i'm sure it would be life
shattering, one minute your thinking about girls, homework and stuff..
the next you blow your house up...
I think all of those characters are viable choices(not), but you blantantly overlook the most obvious one. Hello?? Does anybody remember a guy named Black Bolt? Just imagine (sniff) going through your entire existence having to wear a heavy, clunky vibranium suit to absorb whatever sound that might escape, for your merest whisper can level an entire mountain side. (Which he has be shown to literally do that by the way) You woudnt be able to communicate with your loved ones. No asking dad for allowance,(sniff) no asking your girlfriend for a kiss, no asking someone for directions if youre lost. Have you any idea how frustrating it would be, to be able to talk but having to learn sign language, or hope that a telepath is in close proximity? NOT ONLY THAT! what about those mundane sound causing activites we take for granted like burping, sighing, yawning, or even breathing. So think about that, when youre feeling sorry for Rogue and Cyclops.
DezW, not trying to bug you, but they did indeed try to lynch the icedude. When his powers first manifested, the local sheriff had to lock Bobby in jail for his own sake, till Cyclops an the Prof came and save him.
But back to topic:
Every mutant has probably a "curse" psyhically, mentally or an other way.
Everyone says Cyke or Rogue, but what about Nighty's (or the other not human looking - like guys's) appearance?
The energy manipulators(like Havok, Magneto, etc..) before they were able to control they're powers and of course Manjaro and Alita give here also fine examples.
So I dont think there 's a mutant with the worst curse, it's proportional to each of them.