I Broke the Rule I Made for Myself

So there I was, working my shift at the coffee shop when a big delivery came in. Normally, I keep everything neat and tidy after deliveries, but today something inside me snapped, maybe it was stress or just being tired from nights before. So instead of cleaning up right away like I always do, I just let things be for a little bit longer than my personal rule allows. It felt so freeing to break that rule for once, but now I feel guilty about not sticking to my own standards. What does it say about me when even following the rules I set for myself is too hard? I guess every little thing counts in maintaining discipline.