You don't need the bit about "I survived addiction". That's past, done and dusted. If you're concerned it may return you need something like "I will be addiction free..."

Best to make them simple, a single aim for each one then decide to repeat each at different times. A lot less to repeat in one go and more effective. Eventually you can encapsulate them into a brief thought as you go about your day.

LOL - it's become a bit of a business these days with people writing entire books but the principles are simple, could probably be got on one page.