What the voice inside your head says about you - BBC Future
What it's like living without an inner monologue | CBC News
Does Everyone Have an Internal Monologue? What if You Don't?
Do You Have An Inner Monologue? Let's Find Out | VALLEY Magazine
Inner Monologue Statistics And Trends in 2023 • GITNUX
The percentage of the population with internal monologue...I thought only a minority didn't have an inner voice but it's the other way around : r/Retconned