You have to achieve the star status before you understand. You may buy extra posts on the Dark Web, but check your crypto currency account after. Many are selling posts as a ploy to get into your bit coin account
When I was an IT Director, I had a roll of 1" gold stars that I would put on people's cubicles when they did something right. Amazing how well it worked. The looks I got when I had to remove a person's stars for things like deactivating the anti malware program.