As per title, I am curious. How does your mind / your thoughts work? I only ever experienced my own thoughts, so I'm curious how it works for other people.
I for one feel like my thoughts sometimes are like me talking to myself silently. Sometimes I can even let out a random short sound, which I've come to start disguising by laughing kinda quietly or coughing or whatever. Like it was part of something, and not like an inner monologue almost leaking out.
This is not a good explanation because as someone already pointed out a lot of (most?) people do "read the words aloud in their head". For me, I often even make tiny moves of my tongue and larynx - see subvocalization.