Well, do <i>you</i> need more lumens? No, seriously. Do you?<p>If not, then what is your point? Are you a SAD researcher with training and experience working with SAD? Or are you a SAD sufferer or have first-hand experience with SAD?<p>If the answer to those questions is no, then you are starting to sound no different from the arrogant ignoramuses who think people with depression should just &quot;get over it&quot;.<p>This is HN and regardless of the scientific soundness of the post, it is a nifty hack. I might even make it. And use the affiliate links to show my appreciation of the person who made and shared the project. What&#x27;s wrong with that?<p>Perhaps you should question your assumptions before calling bullshit. What else are you missing out on in life with such an attitude?