There are plenty of foods I don't eat very often. Either it's very unhealthy but I like it so I only eat it occasionally (pizzeria pizza, French fries, garlic bread, ice cream), or it's just something I don't like that much and I realized I didn't miss eating it (donuts...okay I can't think of all that many, but there are a few). I hate to say "no, I can never have that again". It's just so sad.
But every morning I have 1 tablespoon of regular half & half in my coffee. I cut back but refused to give it up, no matter what plateau I was on or how few calories I had cut back to. Starting the day off with the perfect cup just makes my day so much happier. And at 20 calories, I can certainly "afford" it in my calorie budget.