Sherlaud,
I don't often venture out of the Head and Neck section, but came across your post today. Valid replies so far. It appears that you are one month out from your original post, hopefully, you are feeling a bit better.
I would say that, what you are feeling, we all have felt exactly the same way at one time or another. I have had to fight this twice so far. Yes, we will look over our shoulders for some time, if not , forever. How we deal with it, is each person's ability to deal with the stress of knowing we had to fight this beast to start with.
Do I have any great words of Wisdom? I am not sure, yes, I held a pity party for myself one night, it just hit me like a ton of bricks and I weep like a baby for an hour striaght. My dear wife was down stairs watching TV luckily. I gathered myself and told myself that I would deal with whatever came my way.
Our mind is a powerful tool in all this. Our mind controls how we feel, and how we feel controls how we react. I found that if I wake up and put myself in a positive mind set, my day goes well. Yes, there are days that for some reason, I wake up with a Burr on my Butt for some reason and then I tell myself, "what the heck am I mad at?". When I shave each morning, I have the reminder of my radical neck disection. But I switch to something else, like, what do I want to do today? Can I be a better person then I was yesterday. Yes, I can.
I give myself a little job to do each day, it might be really small, like sorting out a shelf in the basement. Now I feel like I did something. I'm an old Marine, so I enjoy helping with the Toys 4 Tots during the Christmas Season. Get involved in something you LIKE to do.
I apoligize for the long post.
My Best to You and Everyone Here