To dream of having your nails polished could represent your desire for style and charisma.
If the nail snaps, you may be attempting to stay away from a situation or duty.
To dream of getting or polishing acrylic nails, symbolizes your desire for glamour.
If your acrylic nails break in your dream, this suggests that you are trying to avoid some situation or trying to get out of a responsibility.
Dreams of acrylic nails reflect manufactured ambition and a message to soften your approach to reaching for what you want in life. See Nail and Finger.