Jeff Skilling, of Enron, and Elizabeth Holmes, of Theranos, oversaw two of the biggest corporate frauds in recent American history. Before the scandal-ridden downfalls of their companies, both were widely celebrated for their passion and obsessive drive, something Ms. Holmes said was a most important asset. Alex Rodriguez and Lance Armstrong, two of the most notorious cheaters in sports, were also two of the most passionate competitors. When asked by Forbes for his top three pieces of career advice, No. 1 on Rodriguez’s list was “find your passion.” What all of these individuals have in common is that their passions went awry because of an incessant focus on results, results, results. When the results weren’t meeting their exceedingly high expectations, they turned to unethical behavior to close the gap.

Even if you experience legitimate success, as each of these entrepreneurs and sports heroes initially did, if the success is the outcome of obsessive passion — fueled by a longing for external results, recognition and rewards — trouble lies ahead. That’s because people typically crave more. More money. More fame. More medals. More followers. Once you become passionate about external validation, dopamine, the neurochemical associated with striving and addiction, floods your system and makes it nearly impossible for you to feel content. You get sucked into a vicious cycle of striving, your well-being at the whims of your most recent result. Long before psychologists defined obsessive passion, the Buddha called this suffering.

Unless you have the perfect genetics, vast mental training or years of spiritual guidance, completely disregarding external results isn’t realistic. Every athlete gets a jolt from winning. Every writer feels good when books sell. Every salesperson loves closing a deal. Even Facebook and Twitter users get a slight tingle upon receiving a new friend, follower or “like.” The key is to recognize these emotions when they arise and to keep them at bay, to prevent them from becoming the predominant forces underlying your passion.

When you sit down to write, sit down to write, not to sell books. When you show up to work, show up to make a meaningful contribution, not to get promoted or earn bonuses. When you train and compete, do so to get better, to master your body, not to win awards or improve in the rankings . When you love — be it a partner or a child — do so to nurture a special relationship between yourself and the object of your affection, not because you want to chronicle your relationship on social media for all to see. In other words, your passion should not come from the outside. It should come from within.

This kind of passion, the harmonious kind, is associated with health, happiness and overall life satisfaction. Harmonious passion doesn’t happen automatically, especially in today’s hyper-connected, comparison-oriented culture. Rather, it requires viewing passion as an ongoing practice, as a force that must be handled with care.