Initiate Paint Stroke Below Edge

You know, this is how I like to do a cut in. I'm going to take load my brush up, get it all loaded up with paint. I'm going to get my brush up to the wall and I'm going to start a couple inches down below. So, I'm going to start down and then I'm going to cut into my cut in area. I'm going to drag my brush, turn my brush, watch it, and then as soon as I run out of paint,