The word doubt comes from the Latin dubitare, "to waver in opinion."

As you proceed toward higher consciousness, you are growing, your life is changing. Set values are being updated and reinforced, while some which prove unworthy of you are being discarded. Thus, it is a normal matter to find yourself at times "wavering in opinion." To be unchanging in your opinion is a sign that you are very likely allowing some deep emotional convictions to dominate you; and your mind is not being given its chance to evaluate, ponder, and develop a new set of concepts which will enable you to better understand the process you are going through.