Question

why should you practice good sleep hygiene?

a. to grow fatigued
b. to improve clarity of thought
c. to gain weight
d. to make more friends

Explanation:

Good sleep hygiene refers to practices that promote quality sleep. Quality sleep is known to enhance cognitive functions, including clarity of thought. Option A is incorrect as good sleep hygiene helps reduce fatigue. Option C is incorrect as sleep hygiene isn't directly related to gaining weight. Option D is incorrect as sleep hygiene doesn't impact the ability to make friends. So the correct option is B.

Answer:

B. To improve clarity of thought