I'm single and don't have a helper, although helperS would be needed. The only time there's a minor problem is when he kneads me. OK when I have heavy dungarees on but not so much when I'm in my sweats.
Louie is active, and so far, does/has never scratched anything in my house. He's more of a chewer/biter......his favorite toy is a heavy knotted rope that got in the "dog toy" aisle of the pet store. He loves to toss it in the air and then pull/rip the loose strands out of it. I picture him doing this to a "kill" rodent in the wild........playing/dismembering/eating it in the process.
I'm glad that I can go without clipping his claws. It is stressful for him. He's such a happy cat, and I am loathe to stress him in any way. I thought that the ace would be the best bet to remove any anxiety from him, but won't need that either. I have a feeling that the display of emotion has more to do with the fact that he realizes that his weapons are being removed when his claws are trimmed. He plucks and chews at them after a trim and before long he has them sharpened up again, so it's a conscious act on his part to repair the "damage".
I read somewhere that the claws can curl around and become embedded in the pads of their toes. Doesn't sound probable but I suppose possible. If a cat doesn't scratch, and doesn't abrade them by walking on rough surfaces, then I have to assume that they trim them by chewing on them..........just the same way that I observe him plucking/sharpening them after a trim.