Oh I get that. There are times that I miss aspects of my old jobs, but I'm quite certain I miss the idea of it, the nostalgia, more than the job itself. Like I have a lot of great memories of working at Taco Bell as a teenager - good friends, staying up super late (worked late shift on the weekends and when I was out of school), the freedom of it as a teen. But going back and doing that job now would suck ass, dealing with rude customers, the coworkers that were dead weight, the inconsistent schedule, constant commotion and high pace. I'm too old for that shit now, and a lot of what was fun then would be probably be annoying now. I'm sure plenty of things were different in fast food vs an actual kitchen in a sit down restaurant but I imagine you would deal with a lot of that same stuff.