When the butterflies go away , so does some of the the mystery , but there is always more to take it`s place.
Ken `s telling it pretty straight , another thing I learned from him was , don`t be afraid to push a plane you think you`ve mastered, go back and kick up the throws , move the CG back , heck , over power the puppy ,lol Yep! More butterflies.\
Also , don`t hesitate to do a repair on your plane and don`t get flustered .