It works for me to just raise my voice a little and say "wait" or "hang on, let me finish" if someone interrupts me. I also find it rude and irritating and it s

It works for me to just raise my voice a little and say "wait" or "hang on, let me finish" if someone interrupts me. I also find it rude and irritating and it should be treated as such, but it's also often not intentional and just a result of conversational dynamics getting out of control. The goal should be to rein it in and keep the conversation going.