Selfies can impact self-worth and mental health in both positive and negative ways. Frequent selfie posting has been linked to increased narcissism and body dysmorphia, but selfies can also boost confidence by allowing the poster to curate their self-image. The need for positive feedback on selfies has contributed to rising rates of cyberbullying and mental health issues in teenagers and preteens. While selfies offer benefits like profile pictures, they have also been linked to depression, addiction, and suicidal thoughts in extreme cases of selfie obsession.