Gene Occasionally Has Difficulty Falling Asleep but Has Never Been

Multiple Choice

Gene occasionally has difficulty falling asleep but has never been diagnosed with a sleep disorder.Which strategy can he use to help him fall asleep faster?

A) working on the computer later in the evening to keep his mind occupied
B) eating his largest meal within two hours of bedtime so he won't be hungry
C) practicing deep breathing or meditation before bedtime
D) drinking a lot of fluids in the evening to stay hydrated