Look at Your ROI.
There is a curve we get on when we start a particular job or career: our contribution over time. It should continue to trend up. There is a point in every job and career when that contribution can start to trend downward. It can be a loss of passion, interest or engagement. Whether it occurs at year one or at 20 years, if it continues to trend downward, it is time to transition.
To see more tips, read the Forbes article HERE.