Re: Amanda Todd bullied into killng herself
The brain reaches full maturation when one is in their mid-twenties.
You don't need to be fully mature in this case. I'm 16 an I know that stripping on webcam isn't a great idea, I would have known when I was 12.
I think by the time you are 10-13 or so, you should have a reasonable sense of decision making and critical faculties.