The context of the following conversation is After trying their best, Cameron lost Kai's life.:
Cameron says We did everything we could do on the operating table to save Kai..
The friend responds Don't be too hard on yourself..
Cameron responds It's never easy when you lose someone's life on the table..
The friend responds You can't think of it as you losing their life..
Cameron responds I know, but it' just the nature of the job..
The friend responds Try not to dwell on it too much is that's not good for your mind..