Does it get better?

I am genuinely, honestly curious about the answer to this question? Does it ever get better? Is there a point you reach where you don't worry about if you're going to slip? What happens if you do slip? Can the trust you have rebuilt with the people around you ever come back completely, especially once they know you have lied again. I really do wonder, and worry about these questions. I worry that I am not doing enough. Does anyone have advice or guidance for me? Have you gone through the same thing and come out a better stronger person for it? I am trying, I really am, but anything that I can be told about how to succeed would truly be appreciated.