If i delete pivot will all my stks and animations be deleted with it?

If you delete a pivot in your project, any stocks or animations associated with that pivot may also be deleted, depending on how your software handles the relationship between them. Typically, deleting a pivot removes the reference point for animations, potentially affecting their functionality. It's always a good idea to back up your project or check the software's documentation for specifics on how it manages dependencies before deleting elements.