Los Angeles: Singer Demi Lovato has "quit" social media because she doesn't think people care about her comments, although she will remain on Snapchat. The 23-year-old has decided to leave Twitter and Instagram because she doesn't want to see the comments other people make and believes people don't give a "f**k" about what she has to say, reports femalefirst.co.uk. "Damn I have got to quit sayin s**t. Bye Twitter. And Instagram. I like Snapchat because I don't have to see what some of you all say. Follow me if you want: theddlovato," Lovato wrote on Twitter. "But why do people actually give a f**k what I say?" she added. She also reminded her Twitter followers about the positive things she has done to dispel social media trolls. "That one time I started my own charity providing mental health care for people who can't afford it and this is what you all talk about," Lovato said. "And people wonder what's wrong with the world. Pay more attention to good than bad," she added.