>>11177257>Instead you expose yourself to blue light emitted from your monitor and wonder why you have insomnia.Actually that's the best way to train neural awareness and control but most importantly willpower. Like if you're super-hyped up and would rather play another match of TF2 or whatever instead you just "switch off" and get tired/go to bed even if you've been staring at a screen for most of the day and drank sugary drinks or coffee. Can't say it's healthy but that's one way to learn about your body.