Low hanging fruit: Do heavy exercise before. Reduce room temperature. Use blackout curtains.
Why is it important to you to do it via brainpower alone when you can just alter your environment?
I already do those things alas.
Low hanging fruit: Do heavy exercise before. Reduce room temperature. Use blackout curtains.
Why is it important to you to do it via brainpower alone when you can just alter your environment?
I already do those things alas.