consider filing them - or better yet, paying a nice salon girl to!
I suppose I could go to a salon, but my feet and knees are incredibly sensitive. It's a very strong sensation. I can touch them myself, but if anyone else tries to do it, my body just flips the fuck out and tries to move them away as fast and as far as possible. I've had friends experiment with my knees because they're so sensitive, and it turns out that their knees aren't as sensitive as mine. I heard it's a common sign of autism; abnormally-high or abnormally-low sensitivity to stimuli, so I guess it all checks out.
I don't think I could go to a salon to have my nails filed, or much of anything else, really. I'd just pull them back as soon as they even get close. I suppose you could restrain me, but I think salon visits are supposed to be something you enjoy.
Now, doing it myself... what kind of file are you talking about? Surely not those big ones you use for smoothing down wood or stuff. I have a nail clipper with a tiny file attached to it, but would that be enough to handle an entire body's worth of nails?
On a completely different and recurring note, a girl serenaded me with what appears to be a love song. More evidence to add to the pile. I still don't have a clue on how to respond to these... advances(?). It's like my brain just stalls out for a few seconds trying to figure out what the fuck is going on. I dunno why I'm acting so surprised; I already have good evidence that people like me. Why, though? Am I charming? Do I look good? Are these people just horny? Are these people ever gonna do something about it, or are they gonna continue their advances until I "get it"?