New ask Hacker News story: Why are we all obsessed with doing what others think is good?

Why are we all obsessed with doing what others think is good?
3 by sasha_fishter | 3 comments on Hacker News.
Reading how to build something, marketing products, this and that. Everybody has their own opinion, but is it worth spending time and listen to others? Is it better to just start and do what you think is good and learn from your own mistakes?