Practicing has been observed to reduce temporarily the mental energy needed for other tasks.

explanation:

pay attention. give the speaker your undivided attention, and acknowledge the message.

show that you're listening. use your own body language and gestures to show that you are engaged.

provide feedback.

defer judgment.

respond appropriately.

work yay..other than that pretty good actually it hot though (≧▽≦)

answer; because they must appeal to a broad cross-section of the population;

answer; in the 1950s;