““One way to think about grit is to understand how it relates to other aspects of character. In assessing grit along with other virtues, I find three reliable clusters. I refer to them as the intrapersonal, interpersonal, and intellectual dimensions of character. You could also call them strengths of will, heart, and mind. Intrapersonal character includes grit. This cluster of virtues also includes self-control, particularly as it relates to resisting temptations like texting and video games. What this means is that gritty people tend to be self-controlled and vice versa. Collectively, virtues that make possible the accomplishment of personally valued goals have also been called “performance character” or “self-management skills.” Social commentator and journalist David Brooks calls these “resume virtues” because they’re the sorts of things that get us hired and keep us employed.””