Respond by Day 5 in one of the following ways to at least one of your colleague

Respond by Day 5 in one of the following ways to at least one of your colleagues whose posting is in response to the portion of the Discussion to which you were not assigned:
Ask a probing question.
Share an insight from having read your colleague’s posting.
Offer and support an opinion.
Validate an idea with your own experience.
Make a suggestion.
Expand on your colleague’s posting.