Subthread: https://news.ycombinator.com/item?id=21042852
After a subthread blew up about a month ago my brother and I have been going back and forth on whether or not to pick up a NIR light and give it a shot.
I'm curious specifically about concentration times (I go for maybe a minute before my concentration breaks) and perceived efficacy.
Has anyone tried using NIR for performance hacking? What was your experience?
What NIR light are you considering purchasing?