By Leslie Lindsay Putting a little zen in your life can help you become a better parent, right?  (And now why am I not at yoga now??!).  Well, let’s see here…today, being the ominous Friday-the-thirteenth, I have detected a bad vibe.  Or, as one person told me today, “anger in my heart.”  Excuse me?! I won’t bore you with the details.  (They really aren’t as juicy as I am making them sound).  I think it had to do with a tired, overworked, underappreciated clerk at at local bookstore.  Maybe she was having some bad luck today, and took it out on me?  I don’t really know.  But I do know she was rude and I called her on it by saying, “Um, you are really being unkind to me.”  (wanted to say, “What did I ever do to you b*****?!” but held my tongue). So, I began reflecting on this “bad vibe” business.  Perhaps it has something to do with not feeling centered/grounded/balanced?  And maybe it was the clerk who  mistreated me who was feeling …