The natural beginning is trepidation, the unsettled feeling we get when we are about to begin something of importance. The word “trepidation” comes from the same source as the word “tremble”, because when one feels the emotion of trepidation, it might cause one's body to shake with nervous energy.

What type of word is trepidation?

tremulous fear, alarm, or agitation; perturbation. trembling or quivering movement; tremor.

What does it mean to feel trepidation?

1 : a nervous or fearful feeling of uncertain agitation : apprehension trepidation about starting a new job. 2 archaic : a tremulous motion : tremor.