The psych eval is no biggy. They just want to make sure you are mentally sound and doing this for the right reasons. (for yourself not others) and to help you get used to being "thin." I guess there is a thing where even after we have dropped a lot of weight, we still see ourselves as obese and some people dont know how to react to the attention they are going to recieve ect. It really isnt a bad thing, in fact my psych eval made me feel a lot better. Dont sweat it!