I've been reading a lot about sleep recently, and I’m curious about how many hours of sleep people actually need. Some sources say that 7-8 hours is the ideal amount, while others suggest that some people might need more or less. I’ve also heard that the quality of sleep matters just as much as the quantity. How do you determine the right amount of sleep for yourself? Is it purely trial and error, or are there specific signs you should look for to know if you’re getting enough rest? I’d love to hear others' experiences and insights on this topic.