A lot of people don't like the way their eyebrows look. I used to hate mine too and although I never shaved them, I did go to a lot of effort to keep them shaped the way I wanted. I eventually gave up and now I think they give me character, haha! But some people will keep their eyebrows shaved their entire life. A lot of people shave their eyebrows and then use makeup to draw them in. One of my old high school friends used to draw hers in and now I think she actually has them tattooed in!