It's long been a tradition in academia and many religious institutions.   But it turns out  anyone can benefit from a little time off  the regular routine for a "sabbatical."    On the next Travel with Rick Steves, we examine the practicalities and benefits of taking a sabbatical. 
          Whether it involves months away from the job, or it's a vacation centered on helping others, sabbaticals are still a valuable way to explore the world  -- including the one inside yourself.   We're learning about "sabbaticals," and hearing your travel stories, on this week's Travel with Rick Steves. For more information on Travel with Rick Steves - including episode descriptions, program archives and related details - visit www.ricksteves.com.