How Do I Backup and Restore My Mozilla Profile Without Losing Data? or Is There a Way to Sync My Mozi

Dude, backup ASAP! I lost years of bookmarks once because I didn’t.

For a quick fix, try deleting the `parent.lock` file in your mozilla profile folder (close Firefox first). Sometimes that’s all it takes.

And yeah, too many extensions = trouble. Stick to the essentials.