Consistency mehn
Most people don't have the discipline and this is what separates people walahi. Go and check the greatest in your field
Jefferson the Founding father and the 3rd president of america , in his letter to John Adams, identified a natural aristocracy among men, founded on virtue and talents distinct from the artificial aristocracy of wealth and privilege.
I would say discipline, whether positive or negative, is the true separator. Highly Successful people are consistent. And to Jefferson's point, you cannot cultivate any virtue or talent without discipline.
Michael Bloomberg on why showing up beats talent.