This may actually be differences in sleep rhythm, not amount of sleep. You may be waking at a time that is too early for you. Or, it could be conditioning — some people need more time to actually get out of bed in the morning.
This may actually be differences in sleep rhythm, not amount of sleep. You may be waking at a time that is too early for you. Or, it could be conditioning — some people need more time to actually get out of bed in the morning.