I've always had to trim my glider's nails by myself. It was scary at first, so I eased us all into for my first pair, then did the same with my boy. He is still not entirely with the program, but I manage to get him done using various techniques.
First, always have the tools you need on hand.
These work for me:
1 lay out a folded piece of fleece to double onto my desk top.
2 have lamp (goose neck type or directional works best for me).
3 use my readers, but I like Leela's magnifying glasses, I'll look into those.
4 lay out on one side: nail trimmers(slant tip), emery board, slant tip cuticle
trimmers (in case I want to use them), and a small container of corn starch.
5 I also lay out the container of freeze dried Camillies Meallies and a dish to
feed them from (small glass tea light holder).
6 some toilet tissue or kleenx handy for poo & pee, cause it happens
7 a small/med sized pouch that came with my nail trip kit
Second, I get my gliders out while they're in their sleeping pouch and place them in the canvas carrier (where I put them for nail trims and cage cleaning). I like to have them all contained together. I place a clean pouch in their cage prior to returning them as I get their nails done. (on nail trim days I clean their cage first, usually a light cleaning that week).
1 starting with Ollie, because he's the most difficult, my girls are easy.
I begin with the normal routine I developed with the girls. Simply
offering them the dish of meallies. As they eat, I pick up their feet and
begin trimming nails. The girls will also allow me to file with the emery
board,but I don't push it with Ollie just yet.
2 usually end up using the nail trim pouch or rolling (burrito style) him up
in my flannel shirt or fleece jacket I'm wearing to finish him. He's a
feisty one and will try to climb up me to run to my back where I can't reach
him. If I place him in the pouch I fold it over and hold him firmly in
place, then reach for a limb and hope it's one I didn't get to already or
finished. I pull it out and trim the best I can, giving him breaks in
between and offering meallies by hand. He takes a while.
How I worked into nail trims was following above, having everything set out and ready to trim.
Instead, while they eat their wormies, I pick up each foot, gradually handling them more and more, eventually rubbing their toes gently. This prepares us all for handling their feet and builds confidence in myself. I do not have to do this with the girls, but I still do this a little prior to trimming Ollies, not too long.