It may be the coffee that's helping you to sleep. Some dutch (based on the region) have the habit of drinking a good cup of coffee in the evening right before g

It may be the coffee that's helping you to sleep. Some dutch (based on the region) have the habit of drinking a good cup of coffee in the evening right before going to bed. I tried this a couple of times. Around 5-10 minutes after the coffee I felt incredibly tired and had a really fantastic sleep. It's as if the coffee helped me fall into deeper sleep. However, when I'd wait too long after having the cup of coffee, it'd take me hours until I could finally fall asleep.