"I don't know," one of the hardest three letter sentences to say in English[1], one of the most important to say, as well as one of the most rewarding (time to learn).
I don't think it's about a lack of confidence, it's just awareness about how far your knowledge extends and honesty surrounding that.
I don't think it's about a lack of confidence, it's just awareness about how far your knowledge extends and honesty surrounding that.
[1]: http://www.amazon.com/dp/0062218336