"Although I've had several major career changes, I was extremely hesitant about making some of them"

Vinton Cerf's quote speaks to the difficulty of making significant career modifications. Despite having gone through numerous of them, Cerf still discovered himself feeling hesitant about making the next one. This suggests that, even when we have experience with something, it can still be hard to take the plunge and make a major change. It likewise implies that, even when we have the courage to make a modification, it can still be a daunting and stressful experience. Cerf's quote is a reminder that, no matter the number of times we have actually gone through a major change, it can still be an obstacle to take the next step. It is a suggestion to be brave and to trust ourselves, even when we feel hesitant.