Maybe that's because for many years I didn't need one. With my faith system in place, I knew what the boundaries were, and the people I hung out with had similar lines and so crossing them was never an issue.
Then came the troubles. They've been hitting me hard for nearly a decade and have certainly challenged me in ways I didn't expect or plan. Through recovery and extensive talks with my immediate family, I came to realize that somewhere along the way, the hard and fast boundaries I thought I had no longer existed in an absolute clear black and white.