You like working with this, I imagine your hands are cleaner, so to speak. Your nails probably get contaminated without you realizing it because the fingertips always have residue. We don't always have perfectly clean hands, I think you understand what I mean. You women generally have long nails, in fact, your hands look very pretty that way, and if you have a subtle polish applied, even better. I like to see a woman's hands well-groomed, but with soft colors.