People use “I don’t get enough sleep” to describe very different situations: not allowing enough time for sleep, being unable to sleep despite having time, sleeping on a schedule that fights the body clock, or having sleep repeatedly disrupted by a medical disorder.
The day is taking the hours
Late work, scrolling, commuting, caregiving and social schedules can simply leave too little time in bed. CDC says most adults need at least seven hours. If the available window is consistently five or six, a new pillow is not the primary problem.
You have opportunity, but sleep does not happen reliably
Insomnia involves difficulty falling asleep, staying asleep or getting restorative sleep despite adequate opportunity. Persistent insomnia deserves evidence-based evaluation rather than an endless rotation of bedtime hacks.
Your desired schedule and circadian timing may be fighting each other
Shift work, jet lag and delayed timing can place sleep at a biologically difficult time. Light exposure, wake timing and schedule consistency become more relevant than generic relaxation advice.
Seven hours in bed is not always seven effective hours
Sleep apnea can repeatedly disrupt breathing. NHLBI lists loud snoring, breathing that starts and stops, gasping, daytime sleepiness, dry mouth and headaches among possible symptoms.
“Sleep more” is advice, not a diagnosis
First identify whether sleep is being lost to the calendar, insomnia, circadian timing or repeated disruption. The solution becomes clearer once the problem is named correctly.