I would say that it depends on the individual, their age, mental health status, their capabilities. I would say there isn't a complete answer to this question as it's too generic. Think about the...
It's a more polite way of saying mentally retarded. It means the person has an IQ below 70.
Well, just tell an adult. They should be able to take control without any trouble.
when u start using u it. and u use it everyday.
the jeans within their parents, parents could be smoking or drinking while pregnant and cause brain damage. sometimes it just happens