geez that person really sounded like they knew what they were doing!
Well for feeding my girl doesnt seem to like to eat in an another place other than her terrarium(i have repticarpet so i dont have to worry about her swallowin any substrate). Also i think that if u handle your bp on a regular basis(other than when just fed or in shed) that it will not associate your hand as there food when u go to handle them.