I'm a firm believer that lighting affects mood and twinkly lights on strings bring something magical to occasions ranging from concerts to weddings though I'm fond of using them as year-round home decor. There's a reason why they're sometimes called fairy lights. When the night is right there aren't any strings at all.
What we have now is doctors who are actually better technically at what they're doing in their specialty than 30 or 40 years ago but we lost the relationship when the doctor would look people in the eye and say 'I care about you. We can do this together.'