Let me point at some spots what i found quite mixty - maxty
1. " Pre - thought " is someting that invades your mind, you can`t be sure where did it come from. From the outside, from the depth of your unconscious, from the abyss of collective unconscious or just an undistinguished wreckage of some recent thoughts of yours. And besides this uncertainty, your mind fails to clarify the content (message) of that " invader ". It`s just a glimpse of * unknown *. And the unknown always makes our Self to feel worried.
2. If it`s quite "persistive" and viable pre - thought it won`t wither away, and will keep bothering your mind. You can just leave it to its own, or can try and snatch this quirky thing and classify it with a help of your vocabulary. Your language is a tool, you are using to capture that *unknow * (along with a help of intuition ).
3. Looking back at the thread of "Language & thinking". Words, phrases, paragraphs - is that really what you need to bring that pre-thought of yours to a clear light? What if you are an artist (painter or sculptor) or a musician (composer or dancer)? Then the result, your " clear thought " might be a new figure or image, new sounds or movements...
or am i mistaken somewhere?