Like others said, the good advice here is mixed in with not-so-good advice and maybe even bad advice. I think if he stated his confidence on each point, I can c

Like others said, the good advice here is mixed in with not-so-good advice and maybe even bad advice. I think if he stated his confidence on each point, I can calibrate my trust better. Otherwise, my impression is the author has not questioned his learnings. For example, his other article, https://www.spakhm.com/bullshit-ratio https://www.spakhm.com/bullshit-ratio, basically re-describes "cost/benefit" as "bullshit/commit", which could have worked for him, but seems too specific, if not unrealistic, to apply elsewhere. I would have expected more research or review (from others) prior to posting to a wide audience.