It's good to be smooth. If your metallic sample isn't smooth enough, it's hard to analyse it under a microscope. It's also really nice to know that you are the smoothest kid on the block. So my advice to you today is
Use mild green fairy liquid, smooth your nails, moisturise, talk in a deep, slow, clear, confident voice, don't ever get flustered, and, above all, wear really dark sunglasses.
Don't let anyone in the world out-smooth you, ever.