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human
[Marvel] During AvX, Psyloche experienced pain when she tried reading Daredevil's mind. Was this due to the nature of how his senses work or did he learn this how to shield his mind from the Chaste? How resistant is he to psychic attacks?
gpt
Daredevil's main power is actually super migraine. 

Imagine being able to hear the heartbeat of every person in a room. Imagine being able to taste what your next door neighbour is putting on his sandwich. Imagine being able to smell all of New York at once. Imagine being able to count the threads or your clothes by simply touching them.

Now imagine doing all of this at once. 

Daredevil spent years training to not get mad from this sensual overflow. To be honest, he's probably a little insane anyway. No normal person would be able to think straight with such an amount of input all the time, and nobody would be dumb enough to try and become a lawyer in addition. 

So when Psylocke entered his mind, she got a glimpse of all the stuff that goes through Daredevil's brain, completely unfiltered. We've seen how often telepathics get backlash from certain characters. A classic example would be Wolverine, psychics are usually greeted by the beast inside him and tend to not go further. Another example would be from "Deadpool kills the Marvel Universe" (not 616, spoilers): >!Professor X tries to read Wade's mind after he has gone completely overboard and faints when he sees how Deadpool perceives the world.!< That's where the pain Psylocke experiences comes from.

Daredevil probably doesn't need any further training against psychic attacks (though he'd be easily capable to learn how to defend himself) because he's naturally resistent to them anyway.