I don't know how to do either of these--I'm basically guessing randomly and hoping the ball either doesn't get duffed (when in the rough) or roll 30 ft past the hole, stop 20 ft short, or miss left or right by an easy 2 yards (while putting).
The rough is an absolute aim-and-hope situation, where only the horizontal-breaking greens really give me trouble. I need any tips or help someone can offer.