Debriefing is recognised in member care circles as a critical part of reviewing one's assignment, and is often carried out while on home assignment. But if you're not part of an agency, who do you look for to help you with a debrief?
An excellent point Tim, the opportunity to talk through a field placement can make the difference between burnout and resilient mission. There are key and excellent resources in place across the country. Brook Besor Trust is run by former independent missionaries, though they work with all mission agencies too, one of a number of good resources (including yourself of course).