Ellar Coltrane, who achieved a brief blaze of celebrity as the child star of Boyhood and then vanished from the spotlight, has pulled back the curtain on his new life. Richard Linklater's experimental film followed the upbringing of Coltrane's character Mason, whose parents were played by Patricia Arquette and Ethan Hawke. The picture was shot at intervals from 2002 through 2013, allowing the cast to age naturally with their characters, with Coltrane filming from ages seven to 19. Upon the film's release in 2014, Coltrane was showered with acclaim but found fame to be an overwhelming experience he 'didn't' particularly 'enjoy,' via…
