In “Just Be Happy,” Dr. Bibi Das plays a mother struggling to talk to her daughter, played by Preeti Talwai, about depression. (Photo: Jeff Enlow/KQED) In Palo Alto, where Asian Americans make up nearly 40 percent of the student population, they also make up roughly 40 percent of youth suicides over the last decade. And in just the last two years, four out of five teen suicides in Palo Alto have been East Asian kids. But many parents are first-generation immigrants, leery of