Today's inspiring words come (again; I read him a lot) the wonderful Seth Godin:
Yes, you're an imposter. So am I and so is everyone else. Superman still lives on Krypton and the rest of us are just doing our best.
Isn't doing your best all you can do? Dropping the narrative of the impostor isn't arrogant, it's merely a useful way to get your work done without giving into Resistance.
Time spent fretting about our status as impostors is time away from dancing with our fear, from leading and from doing work that matters.