Suppose you completely empty your mind of all thoughts. You go into complete emptiness of mind, where nothing is arising. Suppose that in that state you make a choice to arise a thought. If in that state a choice is made to arise a thought, "choice" is the arising of "this thought". "Choice" must be arisen before "this thought" is arisen. Is there something that must arise before "choice" in order for "choice" to arise?
What did the Buddha say is the first thing that arises that leads to the arising of thoughts?
Is the answer to this question in the twelve nidanas: "'mental fermentations/volitions' lead to the arising of thoughts"? https://en.wikipedia.org/wiki/Twelve_Nid%C4%81nas
As I see it, consciousness (vinnana) arises from 'mental fermentations/volitions' (sankhara). Then, from consciousness arise 'name and form' (namarupa), which is constituted of 'matter, sensation, perception, mental formations and consciousness' (skandhas). I see skandhas as thoughts. Thus, the first thing that arise is 'mental fermentations/volitions', which leads to the arising of thoughts. Is this correct?