Lack of confidence is often attributed with those that are quite modest or shy. As a lack of confidence and initiative is also commonly seen as a sign of weakness, the label is applied.

I was once rather hesitant, and incredibly quiet. Although I am still quiet, I am heard in other methods as I am confident and take initiative.

You don't have to be loud to be noticed.


But that is only one instance of the world - it may not exactly be true for others.