Justin Bieber has an extremely complex relationship with the public, since one half of the planet goes crazy with his songs and only his appearance on the scene, while the other one hates absolutely everything that he does. Regardless of the fact to which part you belong, you need to take into account that Justin is one of the most popular person in the world, an innovator and just a talented man. You can deny his influence as a phenomenon, but the denial is not the best way to understand things. For this reason, I suggest you pay attention to the most important life lessons of his life. Remember that popularity does not come just like that. Hard work or talent is always preceded it.