You know that feeling when you wake up tired even after eight hours of sleep? When your body got rest but your mind never quite turned off? I used to think the problem was my sleep schedule, but it turned out to be something else entirely: I wasn't creating space to wind down before bed.
Here's what actually helped me, and it might work for you too—or at least parts of it might.
Start your wind-down earlier than you think you need to.