Naruto had to endure years of neglect from his family. His parents, Minato and Kushina, were more focused on his three siblings - Mito, yayoi , and Menma - as well as the two Sannins. As a result, Naruto started to train by himself and faced hatred from the civilians. He eventually distanced himself from his family, but in those shadows, he realized that he wasn't alone. (don't own Naruto or jjk)