In this second installment from the Portland Book Festival, host Luke Burbank and Elena Passarello explore the process of “character building” for actors; celebrated author Lauren Groff makes the case for why art is not a competition; writer Tommy Orange discusses how urban Native identity became the theme of his debut novel There There; comedian Caitlin Weierhauser admits to telling all her secrets to pugs; and singer-songwriter Lucy Kaplansky performs her tune “Keeping Time.”