Practice, practice, and practice some more. It might feel easy with the technology he have with bows these days but you still need to practice. Also, practice estimating yardage. Every 50 yards maters with a rifle but every 5 yards maters with a bow. Walk off different distances to trees or other points in the field to get some points of reference or get a nice range finder. And DO NOT shoot over 30 yards your first year.