This will allow you to jump out of your titles into a landless band, entrusting the titles to your Chancellor. Complete with 1000 troops and raise of fleet of 20 galleys to ferry them. You can also become landless by losing your last demesne while not a prisoner. While landless you can raise a force of adventurers to wander the lands. And even forge a claim on an independent title.
Credits: The Chosen Alliance