An adult client is discussing experiencing occasional episodes of insomnia. In assessing the client's approach to sleep, which client statement should the nurse discuss further with the client?

The client usually starts the day at 0730.

The client exercises before going to bed to "feel more tired."

"If I am hungry after dinner, peanut butter on crackers is a typical snack for me."

The client drinks sparkling water infused with fruit juice throughout the afternoon and evening to avoid caffeine.