My best tip is to ignore rule 3. Regular hygiene openings are important and for some cages necessary to retain hygiene and being able to inspect your junk. I get 8 Minutes every 2 days (that includes getting the combination to my lockbox from the app, unlocking lockbox and cage, cleaning, inspecting, drying, locking cage and keys back up, setting a new combination and uploading a photo of it.
Yes, I am. My rules are set by my online keyholder:
I inspect my junk daily as well as I can when caged, and thoroughly during hygiene openings. At any sign of issues (rashes, bruises, whatever) or actual pain (not the nightly erection discomfort), I have an emergency key to unlock myself.