Bygones are never really bygones. Whether recalling a previous era or an earlier stage in life, we need the past in order to gauge who we are now.  Where do we come from, how far have we come and how have we changed?  Could our lives have been otherwise?  We all ask these questions.  Or so claims Courtney Markowitz, star of Spring Awakening, a rock musical soon to hit Utah.  She says the show explores “the results of what happens when such questions are not answered.”