Sort:  

Yes @steven-patrick, that is another useful tip, thank you:) I do it as well and it is really helpful. Although sometimes I find it painful to watch myself on video, through doing this, I see my own mistakes and can work on them:)

Fast forward also good to highlight unfocused movements. I guess I said like...not good word choice its never fun to watch yourself. You are always your biggest critic :) Remember your audience wants to like you. Let them!