amicus, there is absolutely no reason that you can't learn to hit very well at 35 yards. When we shot field rounds, the 35 yard target was one of my favorites. You need to get out to a range that has targets past 30 yards, and shoot to find your point-on (a point at which your arrow point is on the center of the target at full draw, and hits that spot) Mine is between 52 and 58 yards...give or take, and depending on bow.
Even if you are a so-called instinctive shooter, you will find yourself shooting better as you develop longer range skills. Form is everything, and follow-through is key on every shot (keeping the bow arm in position until the arrow hits the target).
That said, most shots are much closer, and deer shouldn't be quartering to you when you shoot. Just sayin'. 8^).