[Publius6961]

I feel no obligation to explain myself to adults either. How about an obligation to leave other people alone or let kids be kids?

:::: whizzing sound of an unknown object going by rapidly over a person's head ::::

[garbanzo]

If some stranger came up to me when I was teenager and demanded my time for his project, I'd might be slightly rude to him. The kids here were under no obligation to cooperate with some strange guy asking them questions.