The conversation between human and AI assistant.
Human Body: Why do I feel sleepy in the morning even after getting six hours of sleep?
What about caffeine intake? Could that be affecting my sleep quality and causing me to feel tired in the morning?
Yes, it's definitely possible. Caffeine is a stimulant and can stay in your system for up to six hours. If you're consuming caffeine too late in the day, it could impact your ability to fall asleep and cause you to wake up feeling groggy the next day.