A tried to control his impulse of doing irrelevant errands before facing his commitments.
B had to change his goals to concentrate only on the details of his daily tasks.
C could never see the relevance of doing important work very early in the morning on weekdays.
D believes that failure is critical to learning, so it is not essential to control oneself to do the right things.
E thinks that the world conspires to make people deny their responsibilities and spend their time on leisure activities.