"Kirlia, aren't you going back to sleep?" Heath looked at Kirlia in puzzlement. Although Kirlia was a Psychic-type Pokémon, strictly speaking, even Psychic-type Pokémon needed proper rest under various circumstances. In particular, when physically exhausted, Psychic Pokémon would rest even longer. A trainer's Psychic Pokémon had once slept for three days and nights straight after a battle, nearly worrying its trainer sick. The fundamental reason was that Psychic Pokémon generally had relatively fragile bodies, so repairing physical injuries required a long period of recovery. Heath had expected Kirlia to be utterly exhausted, so it would not have surprised him if she slept until evening. But he soon thought of something else: the move Calm Mind that he had mastered. Calm Mind left its user brimming with energy after meditating. Compared to ordinary sleep, meditation was more effective and convenient.
"No more sleeping. Sleeping too much makes me dizzy!" Kirlia smiled happily. Heath could feel waves of happiness radiating from her, washing over him and making him feel happy from the bottom of his heart, too. This made him a little curious about what had put Kirlia in such a good mood, but he did not ask any further. He thought she had a point. Sleeping too long really could leave a person dizzy and lightheaded, so strictly speaking, sleeping too much was not a good thing, either. Presumably, most people had experienced sleeping for a long time, then waking up feeling woozy, with ringing in their ears.
In that situation, people would want to keep sleeping, and it was indeed easy to fall asleep again. But after falling asleep and waking up again, the symptoms would not ease; on the contrary, they might worsen, leaving them increasingly dizzy, with their ears ringing, then trapping them in a vicious cycle of