I feel like the tighter your developers are with each other, the higher the impact of turnover. I personally know from experience that when my high performing f

I feel like the tighter your developers are with each other, the higher the impact of turnover. I personally know from experience that when my high performing friends move onto bigger and better things, they constantly encourage me to go with them or find something new myself. Entire teams can end up leaving through a sort of snowball effect.