Here's a couple of hints to assist you:

First of all, once you start doing the nails, don't stop otherwise your kitty will figure out if they put up enough fuss, you'll stop.

Give lots of hugs and kisses while doing it, and treats when finished.

If pussycat is realyy defiant, try this: wrap him up in a towel so he is confined and can't scratch you. Do this a lot so he gets used to it and doesn't mind. THEN start taking one paw out at a time and trim the nails. This will control his movements and well as secure your safety. Remember the loving and the treats.

It's also a good idea to have a bottle of Kwik Stop handy, just in case. Much cheaper than an emergency vet visit.

I started doing Baileys when we got him at 10 wks. Now he lays on my computer desk while I do it, almost like he's getting a manicure.