it's not stupid at all, I've never seen it so bad that it's required surgery, but it's possible i suppose. Usually you can pull the tip off easily once you clip it you just have to be careful is all.
Ok, The LED light and glasses are super helpful. With them you can visibly see the quick, and there is a color change in the nail from the tip to the thicker part of the nail just passed the tip. The tips are whiter, just after the tip is more opaque. There is almost a line that you can see the color change.
When your clipping you want to stay in the whiter zone and not clip where it's more opaque that way he shouldn't bleed at all. You don't have to clip a whole bunch off, but you do need to clip regularly to maintain the length.
This glider in the first pic was the same way, you can do 3 clips, where the lines are, it's easier to do it in 3 clips than it is in 1 and you want to kind of angle the clippers don't try to make a straight cut across. When your clipping, the thick part of the nail may fly off, thats ok, don't panic, nails aren't usually that thick and the excess flying off won't hurt them at all.
On the back feet you only need to trim two nails, the other two long skinnier ones are their grooming nails and they rarely need trimmed.
nail trimmings are easiest during the day when the gliders are the most docile and sleepy. I use a pouch and put some treats in it, meal worms work best for me and keep the gliders interest long enough to get all the nails trimmed.
Use the pouch to cover them up, and while your left hand holds the foot use the side of your hand to gently hold the glider in place. You can kind of see what i mean in the video below.
The gliders are going to need a day or to adjust to hanging onto things once you trim their nails, so be mindful of that if you have them out on you they may fall easily as they get used to shorter duller nails.
The second pic shows the quick really well. you don't want to trim that far up the nail.