I usually don't tell people this, but I take it, as well. Not because of any addiction issues, but because the Army totally destroyed my back and I was going to a pain management doctor. I got tired of them constantly upping my rX to something stronger and stronger, only to get minimal results in actual pain relief.
So a friend of mine gave me a suboxone once, and ever since then, I stopped going to the pain management doctor, and started going to recovery clinic. I qualified since I was already on powerful opiate painkillers to begin with. Suboxone is a wonderful analgesic. Unfortunately, insurance will not cover it for analgesic use. I did actually ask my pain management doctor about it before I switched to the recovery clinic. So it's pretty sad that the only way you can get it is to basically be addicted to something else.
It not only lasts 100x longer for actual pain relief, but it doesn't make me all "high" and inebriated. I get rX for 90 strips a month, but I only take maybe 20. I take a quarter strip at a time till my back pain goes away so I can work in the fields and such.