MOC: [[Science of Expertise]] On how expertise brings intuition see Ahrens 2017, p. 63. *** You gain expertise through trial and error. As expertise accumulates, you can rely more and more often on your intuition, since its accuracy improves. Thus, when you're a beginner with a certain skill, you should rely mainly on trial and error to make decisions. As you gain in expertise, you should rely mainly on your intuition. Key to good decision making is then to identify your current expertise at a given skill and to balance both approaches accordingly.