Just looking at employers in my professional career. Two. One for 15 years then the current for 3.

Looking at my direct and diagonal leaders, they seem to average 3-5 years a role, and I consider staying with my prior employer for so long a mistake. I made career progression and promotions there, but it still slowed me down vs changing employers.

This looks phenomenal and I need to try it. Any recipe or link or even a guide on how to make this?