
Getting stronger, looking hotter, being less humiliated when
  climbing the stairs with spry colleagues — these are all solid
  reasons to work out.
  And yet if you’re having trouble mustering the motivation to hit
  the gym regularly, do yourself a favor and stop lecturing
  yourself about the myriad benefits of physical activity. It’s
  hardly helping.
  A better bet? Put a time on your calendar and do it, and trust
  that you’ll like it.
  That’s according to Dan Ariely, a professor of psychology and
  behavioral economics at Duke University and the author of the new
  book about human motivation, “Payoff.”
  Ariely visited the Business Insider office in November and
  explained that too many people make the same mistake when trying
  to motivate themselves to do anything, whether that’s working out
  or writing a report.
  The mistake is anticipating that the workout will be
  awful the whole time and that the only reason to do it is to
  achieve those long-term goals mentioned above. The
  activity we’re dreading is rarely as painful as we imagine it
  will be, Ariely said — in fact, there’s a good chance we’ll enjoy
  it.
Here’s Ariely:
  “When we think about running, it just seems like it’s really
  going to be miserable and painful and unpleasant and so on. And
  we don’t engage in it. But the fact is that once we’re in the
  task, life changes. All of a sudden, we think less about the
  misery and we learn to enjoy things.”
  In other words, as you’ve probably heard before, the hardest part
  of working out is 
  just getting started. Once you do, Ariely said, thoughts of
  getting stronger and looking better kind of melt away as you take
  in the sensation of your breath, the music coming through your
  headphones, and the sound of your feet hitting the ground.
  In psychologist-speak, the mistake we’re making here is placing
  too much value on extrinsic motivators, like long-term health
  goals, and too little on intrinsic motivators, like having fun
  right now.
  In fact, a 
  recent study found that while people were
  exercising, they placed greater value on 
  intrinsic motivators such as having fun and relieving stress
  than when they were planning to exercise in the future.
  When they were planning to exercise, they placed greater value on
  extrinsic motivators like improving their health and becoming
  stronger.
  So back to that bit of advice about putting a time on your
  calendar for exercise (or writing, or whatever you need to do).
  “The first few minutes are not going to be that pleasurable, and
  [you’ll be] sitting there saying, ‘Ugh, I have to do this,'”
  Ariely said.
The key is having faith that your experience will improve.
  “Once we get going,” Ariely said, “things are going to get
  better.”



