You're sitting at a restaurant, slowly sipping away on a beverage of your choice and notice that your drink is almost finished. Shortly thereafter, your server brings you another drink - FREE OF CHARGE! Free refills keep coffee warm and pop bubbly.
The art of dressing a salad is a skilled one. Too much dressing and you can't taste the salad, too little dressing and the salad tastes like the cheap iceberg lettuce you bought because you were trying to save money. When you get the perfect amount of dressing, life feels right. Balanced. Your salad is complete.