I love melatonin but I never take it. I've got this issue where when I lay down in bed my mind goes into overdrive and I can't stop thinking about literally everything, so it's really hard to sleep. My solution historically has been to stay up so late every night that when I close my eyes in bed I pretty much pass out instantly, but it's probably healthier to just take some melatonin at like 9pm and be asleep by 11.