Sandra Bullock, home is calling. Theactress confirmed to ET that she is taking a step back from her acting career — at least, for now. While Bullock noted to ET's Cassie DiLaura that she doesn't know how long it will be, right now she needs to be «in the place that makes me happiest.»And that is at home with her kids, Louis, 12, and Laila, 10. «I take my job very seriously when I’m at work,» she said, noting it's a «24/7» job.