From “A belief in meritocracy is not only false: it’s bad for you“:
Although widely held, the belief that merit rather than luck determines success or failure in the world is demonstrably false. This is not least because merit itself is, in large part, the result of luck. Talent and the capacity for determined effort, sometimes called ‘grit’, depend a great deal on one’s genetic endowments and upbringing.
This is to say nothing of the fortuitous circumstances that figure into every success story. In his book Success and Luck (2016), the US economist Robert Frank recounts the long-shots and coincidences that led to Bill Gates’s stellar rise as Microsoft’s founder, as well as to Frank’s own success as an academic. Luck intervenes by granting people merit, and again by furnishing circumstances in which merit can translate into success. This is not to deny the industry and talent of successful people. However, it does demonstrate that the link between merit and outcome is tenuous and indirect at best.
This part about gratitude is also unexpectedly nice to me,
By contrast, research on gratitude indicates that remembering the role of luck increases generosity. Frank cites a study in which simply asking subjects to recall the external factors (luck, help from others) that had contributed to their successes in life made them much more likely to give to charity than those who were asked to remember the internal factors (effort, skill).