That really depends on how persistent they are and/or who else is around when they say them. Small Child, "I want to build a robot that helps sea creatures by

That really depends on how persistent they are and/or who else is around when they say them. Small Child, "I want to build a robot that helps sea creatures by keeping plastic out of the ocean." Grandparent, "What's the point when Iran is just going to nuke us all anyway." Parent, "Ugh." (spends 5 min. trying to verbally tap dance out of that 'conversation' and then later 30 min. explaining to the child not to listen to their grandparents without telling them to stop listening to their grandparents)