We should not make patients wait for an appointment before breaking good news

For a number of years I helped teach medical students a module on How to Break Bad News.
The students were thrown in the deep end by having to communicate a finding of breast cancer to a standardised patient who was coached to become hysterical on hearing the diagnosis.
Afterwards we dissected the interaction and suggested guidelines on how to approach this difficult task.
However, I feel that another topic, neglected in the medical course, needs to be addressed: How to Share Good News.