[HarHarVeryFunny]

> I mean are we as humans planning ahead of the new few words? I certainly am not.

Sometimes we do, sometimes not.

Sometimes we just say stock phrases such as "have a nice day", or "you too" that are essentially "predict next word", but if I asked you something you'd never done before such as "how can we cross this river, using this pile of materials" you'd have to think it though.

Some people may use their inner monologue (or visualization) to think before speaking, and others may essentially use "chain of thought" by just talking it though and piecing together their own realizations "well, we could take that rope and tie it to the tree ...".