Neptune in Pisces squares Vesta, at 12 degrees Gemini. Devotion to an idea or choice may become vague. Why you're choosing A over B will be an issue, and it's significant that Neptune stations Rx a few hours later. The question may trigger a temporary retreat, and reevaluation of what you believe in.
Normally a subtle influence, this Neptune Rx will be more pronounced, due to its involvement in the Saturn/Neptune square. An ideal or dream (Neptune) will be under review. This means Neptune's energy will be concentrated on one area, so you'll feel the lack of structure more keenly. Will you flounder, or make use of the freedom? This will also be your prompt to let go of the last connection to an old situation or habit.
Let it go already. Make room for something new.
Neptune's retrograde will go from 12 to 9 degrees Pisces, so these degrees of the Mutable and Water signs will feel the Rx most strongly. Neptune will station direct on November 19th, 2016.