You nailed that one. It is funny - the notion of not telling people why I am not drinking DOES make me what to keep drinking. Just to avoid that situation! How silly.
Moderation has not worked consistently for the last five years. I fear my only option may be to stop completely.
I haven't drank yet this month, so I believe I can start with a Sober October.
Thanks again for all of the replies so far. It is very nice to have somewhere to go.