My insurance will not pay for my excess skin that hang down to my knees it hard for me to walk i used weigh 650lbs

I'm the same, only hungry in the evenings and can't fall asleep if I'm hungry. What I do is to have a very light snack mid-morning and another mid-afternoon. That way I get some nutrition in to keep me going, but I also save most of my calories for the evening. I'm a big believer in finding out what works for you.

This has always been an issue for me. Now that I am a post op I have to be more mindful of the times I eat and what I eat.

I haven't had WLS (yet). You are right about the need for change. I think my night eating habits started when I was working two jobs and would get up early and come home late almost every day. I need to break the habit!

You don't say what type of surgery you've had. The answer is to change. You use words like "desire to eat" or "don't eat much". These sound like choices you're making. Having WLS of any kind means you need to adapt and change to be successful. So start adapting. Do it slowly. Have something small in the morning. Then something a few hours later.

I get hungry at night. Always have. I usually have something small (and usually protein) that's appropriate for me and my type of surgery (I had the DS). I always wake up hungry and I take care of that by having a full breakfast (at least 35 grams of protein - all food) before I start my day. Every day no matter what.