Why, Why, Why?

When it comes to asking questions, children are experts. Their deep sense of wonder and inquisitive nature of why things work the way they do, and for what reason, should be an example to us all. Their questions are persistent, sometimes obvious, risky and curious. 

As adults, why is it that we always seem to have the answers, but hold back to when it comes to asking questions? Is it because we don't want to come off as naive or uninformed? Is it because we've lost that sense of wonder? Or does it have something to do with always thinking we have the right answers? 

Clearly, I think we can do better than asking about the weather, don't you?