One of my favourite tools is plus/delta. After a meeting, or a talk, or a presentation where I have been involved I ask my fellows two questions: 1: What was g

One of my favourite tools is plus/delta. After a meeting, or a talk, or a presentation where I have been involved I ask my fellows two questions: 1: What was good about [this event]? 2: What could I have done better? I try to avoid using negative words, like bad or criticism. It is important to get some feedback that has focus on self-improvement.