As society changes, etiquette is often a topic of discussion. While some things never change, with every new generation, there are always adjustments. One topic that’s acceptable in only a few social settings has concerned people for many years. We’re talking about sunglasses. Wearing them at night is always a no-no unless you’re a celebrity like Jack Nicholson. However, wearing sunglasses when talking to others day or night is unacceptable in many social circles. Some say that our eyes are the mirrors of our souls. And if you hide them behind sunglasses, you’re not letting others in…