Nail salons?? Help..i feel dumb?

i went to the nail salon today..i felt really dumb because i saw the price paper you noe..and i didn't know wat anything meant..fill in, full set etc...HELP!Nail salons?? Help..i feel dumb?
For a full set, there is silk, gel, acrylic. I get the gel. Basically they put a coating over your nail to make it stronger and prettier. The pink and white is where there is a light pink gel put over the nail, and then the tips are white gel. Its basically like a french manicure. Depending on the salon, they have fake nail tips of different colors or designs to put on the tips if you like. Or you can get a clear gel over your nail, and then you can paint it whatever color. You'll have to get this done every couple a weeks since your nails will grow, so its an expensive habit to get into. But its good if you have weak nails. If you decide you don't want them anymore, it will hurt a little to take them off!