Good to see that you're about to get back on the paleo/if bandwagon Thomas.
Getting diet dialed in makes such a huge difference. Don't worry if you're good "only" 85-90% of the time. Keep your sanity and go out for a few beers now and then. have a burger once a week, maybe a couple slices of pizza.
Cheating isn't bad so long as it's not often (once a week max) and you keep it in check (don't eat a whole pizza unless you want to teach yourself a lesson.