RAIN For Difficult Emotions Around Pain

One of a set of "being with difficult emotions" that I have prepared inspired by different teachers and traditions.
In general practicing with emotions of a 2-6/10 difficulty rather than more intense is advisable.
RAIN is an acronym made popular by Tara Brach as a way of engaging with difficult emotions. This one is for the emotions often associated with chronic pain. It can help loosen the pain-fear cycle that propagates a lot of chronic pain.
R=Recognise
A=Allow
I=Investigate usually at a body level
N=Nurture
and then there is "after the rain" where we may have a sense of being less identified with the emotion.