If you watched this past General Conference you heard President Uchtdorf's talk, in it he said:
In his talk he also talks about how it is okay to have questions and doubts about the gospel- everyone does- we just can't let them get in the way of our faith. On Sunday a speaker in church was talking about faith. She made a really good point: If Joseph Smith had never doubted, the restoration wouldn't have happened. The important part is that he acted on his doubts. Once he acted his inquiry truly did grow into a great oak of understanding.
You can read his whole address here:
Have a great day!
PS: I got the chevron background from Doodle Craft. http://www.doodlecraft.blogspot.com/2012/08/minty-chevron-freebie-madness.html