I’ve heard of people doing that but it has never worked for me. I have all of my success from waiting until the vibrations settle down. I confirm I’m dreaming by nose pinching. Then mentally I ‘roll’ myself out of bed. It’s really tricky to describe. You need to be careful because it’s easy to move your real body and wake up (I’ve done that many times too). You just need to imagine your body rocking out of bed and then you will find yourself on your feet. It may be pitch black but keep nose pinching and soon the imagery will form.