It always bothers me when someone complains about another person’s good fortune by saying they were just lucky. Sure some people get lucky but pure luck is much rarer than you think. Very few people ever win the lottery. Even those that do win big usually play the game for many years before striking it rich. Of course, some people do start out with more advantages than others, but as someone who knows a number of people born into wealthy families; this advantage comes fraught with its own different set of problems. Resenting the success of others is a waste of time and energy. It is also an unattractive character flaw and if you are not careful leads to a victim mentality.
Talent will only ever get you so far in life. You have to regularly exercise that talent and push yourself to do better. The moment you start getting too comfortable in your role is the moment you become vulnerable to someone else who wants it more. As all high performing athletes instinctively know the difference between success and failure can literally be measured in inches or seconds. This doesn’t mean that you have to become a workaholic but it does mean you should take nothing for granted. The landscape of leadership history is littered with countless numbers of talented people who never fully realized their potential and/or settled for being “good enough.”