Here are percentages of who sleeps how much. Actual percentages can vary by country, lifestyle, and individual circumstances. 1 hour: ~0% (usually due to severe sleep disorders or extreme circumstances) 2 hours: ~0.5% or less (very rare and usually due to sleep disorders or extreme conditions) 3 hours: ~1% (rare, often linked to insomnia, shift work, or other disruptions) 4 hours: ~1%–3% (a very small percentage, often due to chronic sleep deprivation or lifestyle demands) 5 hours: ~5%–7% (some adults function on this amount, but it’s below the recommended range) 6 hours: ~30%–40% (common but still considered short sleep for most adults) 7 hours: ~25%–30% (meets the minimum recommendation for adults) 8 hours: ~25%–30% (the ideal amount for many adults, within the recommended range) 9 hours: ~5%–10% (acceptable for some adults but on the higher end of the recommendation) 10+ hours: ~2%-4% Most people fall within the 6-8 hour range, with 7–8 hours being the most commonly reported and
First thing you need to do is figure out how much sleep you need. Six, eight, or ten hours, it doesn't matter. If you cheat your body on sleep, your body will cheat you on performance.