You can leave an organization whenever you want. However, the owner of all the organization content is the organization and when you leave, you'll leave all the content you've created behind. Organization content cannot be taken out of it, for example to your private account.
In order to leave an organization, do the following:
- Go to the homepage of the organization you want to leave, and click on the user menu at the top right.
- Select organization.
- Under your organization profile information, click on leave this organization.
- A dialogue box will pop up asking you if you're sure, if you are, click leave.
- You'll be removed automatically.
If you are ever invited back, you will regain access to your content that you left in the organization.