My perception of this changed as I grew older. For me, and for most people I know, most of the enjoyment of my job comes from spending time with coworkers I lik

My perception of this changed as I grew older. For me, and for most people I know, most of the enjoyment of my job comes from spending time with coworkers I like and respect, and working together on a problem with them. Passion about the specific problem is something that comes and goes; it's the people around you that are more likely to remain consistently motivating over the long term.