I would not worry about time of your videos. Instead work on telling the story. Like I just got a tool and need to set it up and try it out so let's see how it goes. Instead of just jumping in to drilling a hole. We have know idea of why you are doing it for. Bring us along on your journey. I know you where a truck driver. To now self taught hobby machinist. That's cool. That's my 2 penny's worth. Hope it helps