017: Conversations: What's the Most Challenging Job you've Ever Had?

Today David and I ask each other a series of questions to get the conversation going. Then we stop ourselves as idioms, phrasal verbs, or interesting vocabulary words come up in conversation. A sample of what is covered: meaning of 'economically depressed', what preposition to use with 'proud', the phrase 'having said that', the terms 'introvert' and 'extrovert', the idiom 'green thumb', and much more.