i had my surgery march 2nd...i was on a 2 week pre-op liquid diet. I am not really hungry...i sip about 1/2 cup of soup and feel full and not in need of anything else...my dr. has me on clear liquids for 10days after the surgery, which i think is horrible, but i made it this far...gotta keep it up. I think it is all in the will power and the mind set u put youself in,,,Good Luck!!