extremely simple idea and very helpful -- I bought a big daylight LED light panel for less than $100 and it did seem to work for me! Obviously hard to distinguish from placebo since you can't be blinded (pun intended)
alt Hacker News
extremely simple idea and very helpful -- I bought a big daylight LED light panel for less than $100 and it did seem to work for me! Obviously hard to distinguish from placebo since you can't be blinded (pun intended)