Rock Band Slacking

How cool is this: Sarah's just joined a rock band famous throughout the online world! She's on the stage, rocking with the other members of her band, right now, and due to the crowd calling her name and to all those spotlights, all the fame, have got to her head and she feels like slacking behind her colleagues' back and... showing off in front of her new fans: she feels like practicing her drums playing skills, for instance, like showing off her talent as a lead singer, like interacting with the crowd and outshining all the other members of the band, you know!