This article is so accurate, I always have the same seed but haven't got the right words to express that. I mean how many people in the world work hard, a lot, but only a minor part of them get success stories. In the sport, the same a lot of athletes work as if is no tomorrow but only a minor part of them will get the popularity they deserve. We need to just prepare that hard work does not always get its fruits.
Well, you just need to become an expert by yourself. I mean when I need to buy something for example "headphones" or "gaming mouse" I just watch reviews on YouTube and read negative reviews on Amazon. So I can better choose a product for my needs. I tried to find some useful sources but in the end, all of them have some relation with the products they suggest.