Want to learn a small secret of persuasion? I developed a video that can help you understand Foot in The Door. This is a fascinating method that is simple to use, and helpful for crowdfunding.Want to learn more? Feel free to explore the video. You can watch a few seconds and learn something. You can use this technique for your dtube videos if you need the audience to achieve something you can make a small request. Watching a few seconds is all you would need.