Yelling at people only drives them away.
You know a lot of people don't know this. I remember when I was rotating through my paediatrics posting, they had a lot of people who were known for yelling at people for making mistakes.
Of course, a lot of people ended up hating the posting and most people never returned to specialize in paediatrics.
What would Jesus Do?
Answering this question and actually doing it has the potential of making one great.
Nice and concise post