Hate every kind of person equally. If someone is really obese I probably would take note of it but not really think anything more than that.
I try approach everyone with an open mind, regardless of size, ethnicity, creed, etc. I'm with Mohtasa however; if they try to make excuses and blame why they are fat on things I'll automatically think less of them. Accept you've made mistakes in the past and then look to rectify them and better yourself as a person rather than playing the blame game as it's a waste of time.
+1 i try to always do the same.
I only discriminate if they act like they are into losing weight for social purposes but in reality they make no effort. Like the fat people who come to the gym and only do 30 mins of jogging on the treadmill and then they are off to KFC.

