What represents the most alert state of human consciousness?

Question

Quizplus · Accepted Answer

Controlled processes are the most alert state of human consciousness. These are activities that require attention and mental effort, such as solving a difficult math problem or holding a conversation in a foreign language. In contrast, automatic processes (such as walking or brushing teeth) are more automatic and require less mental effort. Altered states of consciousness (such as sleep or under the influence of drugs) and subconscious awareness (such as processing information without being consciously aware of it) are not considered the most alert state of human consciousness.

What Represents the Most Alert State of Human Consciousness