171KiB, 1109x1000, 121157617_383969529312082_4514356706376780711_n_1_2048x.jpg
Not getting many interesting replies on /g/ so I'll try here:
Do you use science of the circadian rhythm to manipulate yours, anons? Do you have a device like picrel? Is it true that it provides a caffeine-like level of stimulation?
Do you use science of the circadian rhythm to manipulate yours, anons? Do you have a device like picrel? Is it true that it provides a caffeine-like level of stimulation?
