Having some turnover is expected and accounted for. It varies by industry, but in tech it's pretty high at usually around 12-13%. The problem is when a compan

Having some turnover is expected and accounted for. It varies by industry, but in tech it's pretty high at usually around 12-13%. The problem is when a company's turnover rate greatly exceeds the industry norm because it means 1) they're spending a lot on employee acquisition, training, and efficiency loss due to knowledge leak, and 2) there's probably one or more bad reasons why so many more people are leaving the company than is normal.