Vicodin versus Percoset question?

I had to go off Vicodin it started telling me what to do. It's habit forming and in time your body builds up a tolerance and you need mare and more. I know of a few that were up to twenty a day with no effects. Percocet is also a strong pain killer, used accordingly and maybe switching if your on a drug relief program you can be careful, taking it when needed, you can do it.