Does it include strategies to allow you to revisit the source of an anxiety - for long enough to deal with any 'must deal with' requirements associated with it? How do you avoid total avoidance?

I think I've read some your posts where you mentioned having a computer engineering background - it's not often that the concept of CPU time slice comes up in conversation! (It could be argued that the human brain is closer to a multi-core/parallel CPU system, although the conscious experience part of it does seem to be closer to a traditional single CPU setup.)

Sometimes, people's lack of empathy can by really annoying... An anxiety can be so easily amplified by a change/combination of circumstances - do you have any keepsake from the time you shared the experience of lightning under the enclosed porch? Carrying such a keepsake with you (or just concentrating on it) might help dial back the anxiety.