I agree. When I was thinner, I had to learn in very painful ways that attention from men does not mean that they want to know YOU as much as they want, well...what guys like that always want. And then they want nothing to do with you.
As an obese person, I felt like I had a better handle on who liked me for whatever character traits they could relate to and who was putting on a face.
I know how people relate to me will change as I lose weight, just as it changed as I gained weight. And in a lot of ways, that can be stressful. There's a little bit of re-negotiation that goes on in all your relationships as you become "half" the person you were. And with that comes the potential for hurt feelings.
OTOH, I assume we all chose this surgery b/c we felt the positives would outweigh the known negatives. I pray and hope that for all of us this will be our experience.
:)