Salespeople feel very comfortable with this question. Story time again. Shallow is less thatn 40 feet. Middle is 80 feet, and over 80 feet is considered deep. A diver usually has a preference.
Some divers think night-diving is exciting.
This phrasing demonstrates your insight and sympathy with thier plight. No skier ever gets to ski as much as he or she would like. A perplexing anomaly. Solicitors Solicitors aren't so bad to talk to - so long as you know what not to say. Dont ask who thier clients are.