Try keeping a stopwatch in your head (think speed chess).
Start it when you start talking, and periodically make it a habit to check ("How long has it been since someone else talked?").
If it's been too long, wrap up your thoughts and pause a while before launching into the next bit.
It's usually obliviousness ("I didn't notice anyone else", in my personal experience), but it can feel very rude to others ("I didn't want to listen to anyone else").
All part of soft skills. We all get better together.
I do it too & I hate it. My worry is that if I don't say it immediately I'll forget my comment/argument. I've tried scribbling it down and raise them later. But not very consistent in this process.
Start it when you start talking, and periodically make it a habit to check ("How long has it been since someone else talked?").
If it's been too long, wrap up your thoughts and pause a while before launching into the next bit.
It's usually obliviousness ("I didn't notice anyone else", in my personal experience), but it can feel very rude to others ("I didn't want to listen to anyone else").
All part of soft skills. We all get better together.