I would go to different worlds (I am sure the holodeck could simulate nearly any planet in Voyager's database) and meet new people. I would probably simulate vacation spots too since if I am stuck in the DQ there are many places I would presumably never get to go to again. I might do some actual stories too like novels, but I don't handle structure well. I would rather just simulate environments that don't have an objective where I could just hang. Plus you NEVER KNOW WHEN THE SAFETIES WILL BREAK, so I would be on the cautious side.
I would also eat a bunch of holographic food that I could taste, but wouldn't make me fat.
I would also eat a bunch of holographic food that I could taste, but wouldn't make me fat.