Over the past couple of decades I have become more inclined to stay in a position due to the fact that I am not feeling the need to make more money or climb the corporate ladder. I wouldn't take a job that was going to be boring but I also know that a job is often what you make of it. My experience has always been that there's always challenging work that others don't want to take up because it's not on their career path, not high profile, and etc.