This is an interview with an ELT luminary, : Adrian Underhill in which he tackles the spontaneity , or improvisation in Lesson Plans. He is inspiring us as teachers how to be spontaneous and "make contact" with the learners. He also suggests some practical ideas to implement in the classroom. What I liked is the expression " mind's ear". Though the word seems new to me but I am so familiar with the concept. Actually, I like the interview but I wish it were longer.