Some examples of door openers include:
“What do you think?” “Would you like to share more about that?” “That’s a good question.” “I don’t know, but I’ll find out.” “I’m interested in what you are saying.” “Do you know what that means?” “That sounds important to you.” “Do you want to talk about it?” “I’m here when you want to talk.”
“Don’t talk to me in that tone of voice!” “No.” “You are too young to understand.” “If you say that again, I’ll . . . " “That’s none of your business.” “I don’t care what your friends are doing!” “We’ll talk about that when you need to know.” “That’s just for boys/girls.” “Why are you asking me that?” “You don’t need to know about that.”