This question tests the understanding of effective priority management. The correct answer is 'D' because having a strong sense of routine can help in consistently managing tasks and priorities. Option 'A' is incorrect because avoiding unpleasant situations does not necessarily lead to effective priority management. Option 'B' is incorrect because being easily sidetracked hinders effective priority management. Option 'C' is incorrect because relying solely on pressure and penalties is not a sustainable strategy for managing priorities.