Andrew Huberman· PhD
The other thing you can do is just fly to New York and force yourself to get up. And just drink caffeine, and get out, and exercise and use the social rhythm of the activity of the city in order to get up earlier. But you will feel lousy late morning. And so you would only want to do that if you could access a brief nap of anywhere from 30 to 90 minutes late morning, and then you'll feel fine.