Various people react differently to opioids in general, including myself as it requires more of an opioid to help with pain. So for this I'm asking about oxycodone/oxycontin specifically - if you have ever taken it or currently take it. How well does it work for you (i.e. Works well - effects don't last long, Works well - for full dosing interval, Doesn't work at all, you can also include symptoms if you wish.