Part of me wants to say that it's best to work in a 'low-ego' environment as opposed to a 'high-ego' one - or to avoid working with people who have 'huge egos'... but I honesty find any discussion about 'egos' relatively devoid of meaning. As someone else said, it's difficult to find people who work without ego (whatever working without ego would mean). Most of my professional experience is as a working musician, and it goes without saying that artists have egos, in the sense that they try to bring something from their inner selves to the outer world, and that they invest a lot of effort in learning how to do so properly. Sometimes I've felt that the best musicians I've worked with were "low ego" but this could be just that they are supremely confident and also not lacking in affirmation from their audiences - and if they are kind, from their fellow musicians. The worst people I've worked with are talented people who can't seem to find the affirmation they crave, but feel they deserve. They feel constantly slighted and left behind. As a band leader, I realized I simply have to stroke these people's egos - no matter how confident, skilled, or amazing some people seem they are riddled with self doubt and absolutely need outside affirmation. I used to fight it, but eventually learned it was my job as a manager of sorts to do so...