Since there's no category for grooming I guess I'll post my question here...

My cat won't allow me to trim his claws. I have to ambush him during sleep, and if I succeed it's only good for one clipping before he gets the message. He will bite my hand if I persist(not down to the flesh, just kind of a warning "hey, back off"). Will he ever get use to it, and maybe even like it?

Solid advice appreciated.