I think a lot of people grow up learning to put themselves down for all sorts of reasons. Sometimes it's because others put them down and they can sort of "preemptively strike" by doing it first.
One of the self-help books I was reading recently - I don't remember which ones - talked about how the author was feeling depressed at a school dance. One of the guys he was sitting with was talking about it being hard to go over and talk with the girls. The author said "well at least you've got a chance - I'm fat and ugly. Nobody would ever dance with me. I'll end up alone". Suddenly all the guys were being sympathetic and understanding and such, taking pity on him. So he got "social acceptance" by putting himself down.
I know a lot of smart people who put themselves down so that others feel less threatened by them.
In a way it's a shame we can't all be proud of our strengths and be happy for other people. With all the trouble in the world, why should we add to it by putting ourselves down even in a "joking" way ...
I am very proud of YOU Jilly!! You are an awesome person
