Think About Now

Today ain't yesterday.  It ain't tomorrow, either, though it's possible to get there from here.  Day after tomorrow's got it's time, too, but not right now. 

Energy gets zapped when thoughts become unconsciously modified to bring them closer to some other viewpoint.  ...Not from the process, but from the realization.  Realizing so much energy was wasted on something unintentional questions confidence.

Remaining on topic can be just as exhausting, though.  Thoughts need to get out, from time to time.  Staying on one thing can force those wandering thoughts.