One huge vault! Handles all my:

• Notes about clients for my work
• Dungeon master plots and notes
• Jokes
• Articles/books I'm writing
• Funny life stories I want to remember
• Recipes
• Vision boards for decorating/gardening
• Notes about books I've read
• Dream journal
• Therapy Journal
• Facts to remember: earring gauges, door codes for work, id numbers, etc

I use syncthing to keep them synced between phone and desktop. But realistically I only ever really use the phone

Seven. One is for my personal notes. The other 6 is for various TTRPG campaigns.

One per universe. Of course I play ttrpgs.

3 at the moment.

• Work notes
• D&D Games
• My hobbies and whatnot

One. University, organizing my life and work.

I’ve had a few. I have one to sync with my Pocket notes that I give tags. I use one for my general notes. I’ve used one as a research space for a podcast, and I plan to start one soon to do world building for my TTRPG and fiction settings

3 Vaults:

• my personal vault with daily notes, book notes, recipes, notes about current special interests
• work notes with cli commands, code snippets, project notes
• a shared vault with my husband with notes about travel plans and shared hobbies