wasted standby on friday nite

haiz....another round of wasted standby on friday midnite....face some application from other department causes the outage to be cancelled. =( meaning i will need to support for another round in next wk. =( next wk are my study leave.....like tat on n on, no personal time....how to have a balance work life n personal life....that will never happen to me, if i continue to stay in this company.