Yeah, something that most people don&#x27;t know is that extrinsic motivation dissolves intrinsic motivation.<p>see <a href="http:&#x2F;&#x2F;www.spring.org.uk&#x2F;2009&#x2F;10&#x2F;how-rewards-can-backfire-and-reduce-motivation.php" rel="nofollow">http:&#x2F;&#x2F;www.spring.org.uk&#x2F;2009&#x2F;10&#x2F;how-rewards-can-backfire-an...</a><p>This means that fitbit will leave you as either a fitbit addict (if you stick with it), or as someone who&#x27;s less healthy than you would have been otherwise (if you don&#x27;t, because now you&#x27;ll exercise less on your own).