Guess the difference is that normal(?) people like me “create” or recall the voices in our heads, while for the mentally ill, the voices “come” to them like fro

Guess the difference is that normal(?) people like me “create” or recall the voices in our heads, while for the mentally ill, the voices “come” to them like from the “outside”? Eww, I realize it’s really hard to conceptualize this stuff and put it into words…