The question came up on Tumblr whether Charles Xavier should be pitied because he's asked not to read the minds of the people close to him. Turtletotem makes the point that this depends a lot on how you perceive the nature of Charles's ability. Is his telepathy a "sixth sense" that's always active unless he works to block out others' thoughts? Or is it a power that he has to exert in order to perceive others' thoughts?

X-Men: First Class doesn’t indicate whether or not Charles senses minds all the time. But there’s comics canon indicating that he does. Here’s a flashback panel showing Charles accidentally reading the mind of a teacher despite his fear of being discovered, suggesting that he has to exert himself not to read minds:



Now of course, you can disregard this if you want, because 1, First Class obviously has its own different canon from this panel, what with Charles still having hair in his twenties, among other changes. And 2, in decades of X-Men comics, the nature of Charles’s powers has been established, changed, retconned and changed again many many times. But personally I saw this panel early on in my Charles Xavier background reading, and it’s part of my Charles headcanon.

And I find it interesting to contemplate Charles as a character by trying to imagine what it would be like to have another sense and how this would affect him. (Neurotypical) human beings are in general very, very finely attuned to one another’s expressions and body language because we’re social animals, and in our infancy and childhood, our lives depend on keeping alert to other people’s moods and state of mind.

If you could know someone’s mood and state of mind directly through telepathy, you might never fully develop that fundamental ability to read body language and facial expressions. Which might make you appear insensitive to people when you’re not reading their minds... like First Class’s Charles seems toward Raven.

And you might also never develop an instinct for what you should and shouldn’t say out loud, because you’re usually guided by cues that you read in people’s minds... which might account for the way First Class Charles keeps saying just the wrong thing, which is otherwise a little puzzling, coming from a telepathic genius.


Marvel canon is inconsistent on, well, everything, and telepathy is no exception. Jean Grey was shown having difficulty keeping others' thoughts out, to the point that she was isolated and treated by a psychiatrist. In one version of Emma Frost's backstory, Emma manifests her telepathy and starts using it to make her life easier in short order, while in another, she's put in a mental institution. So how does mutant telepathy work? How hard is it to control? Who knows?

For most of First Class, Charles is in his (late?) twenties and seems to have a handle on his ability. It may seem like his telepathy requires conscious exertion, because he keeps putting his hand to his temple when he uses it. But Charles speaks to Erik mind-to-mind underwater, and mindreads his name and some of his memories ("I know what this means to you") while he's using both hands to try to pull Erik up, so Charles doesn't need to touch his temple to use his telepathy. Maybe it helps him concentrate, but he can definitely use telepathy without the gesture. So I don't think XMFC tells us either way if he has to make an effort to read minds.

But even if it is an exertion for Charles to use his telepathy, it's still a sense as much as it's a power. It's an exertion for us to open our eyes and focus them, but most of us wouldn't think to walk around with our eyes closed just because it takes some effort to use our vision. If I had the ability to sense where people were around me, their moods, whether they were a threat to me? Personally, I'd be doing it all the time and I'd feel unnerved without it. Particularly if my sister and I had a major secret to protect that could compromise our safety.

I think it's 100% Raven's prerogative to tell Charles to respect her privacy and refrain from reading her mind. But as Jamjar commented below: "I don't want you in my mind" is not unreasonable, but then if you say "you don't understand me", well, no. he's reading the subtitles, he's not getting the tone of your voice.

The people around him aren't obligated to sacrifice their privacy for Charles's comfort. But Raven is angry that Charles fails to hear her after she told him to cover his ears. Throughout the movie I was baffled that Charles was so insensitive to Raven... til we learned she'd asked him to stop using one of his senses around her. Yet she still expected him to be as adept with her as if he were a baseline human using all his faculties, rather than a telepath with his ability tied behind his back. That's the part that makes me want to give the guy that long-overdue hot chocolate.