You will be able to eat a 'decent' meal again Tea Towel, just a different, more normal size decent meal, not the size that you are used to. I know for me that its my decent sized meals that have got me to the point where I need the surgery.
I personally can't imagine not being able to or wanting to eat the portion sizes I currently do, but from what I have read from everyone else its true! I am also finding it difficult to imagine what the early stages will be like, and have given up. It is such a drastic change to the way I currently live that I can't get my head around it. Honestly, despite the panic and the sense of loss about stabbing my friend food in the back, I am excited about it and really looking forward to not carrying this extra person around with me all the time. It's tiring.