I've found that people don't prepare as much if they don't perceive the role as being important to them like in when I've interviewed people maybe it's because I was at a small company and not like Amazon or something. A lot of turnover is really dependent upon people not doing that research initially right or just going through the interview process and I ask them the right questions but yeah from what I understand i think most of the turnover is from just the company not understanding that the individual wanted some role and then the company delivering Like a different kind of role or there's some just general mismatch going on. It's pretty common data science because there's not that much structure if you think