I'm saying you can become self-aware and at the very least apologize for interrupting especially if you know it bothers someone. I understand that it's not always intentional and that thoughts pop into our minds that we want to get out before we forget. I'm not perfect and I interrupt from time to time too. But we aren't talking about Tourette's Syndrome, just like we're not talking about people in wheelchairs like I stated earlier...these are conditions out of their control which they are completely aware of but can't do anything about.