The 24-year-old advises young people to stop judging one another and avoid spending too much time on social media because “life is very short.”

Since rising to a viral level of fame nearly overnight at age 13, Madison Beer hasn’t been a stranger to hateful online comments.

In 2012, Justin Bieber shared Beer’s cover of “At Last” by Etta James to Twitter, writing “wow. 13 years old! she can sing. good job,” with the hashtag #futurestar.

Beer called the years that followed some of the “darkest of her life.”

Reading from her new memoir, “The Half of It,” Farizan recited Beer’s writing, “I was actively suicidal, but I had grown so used to it that the thought didn’t alarm me anymore.”