>>But, my point is not about HIS, HER.. Its about my own one.. :)
>>Something really similar to "create great expectation for something.. And, and, and let me see.. ohh.. break my own face.." :)
>
>yup, that's what I said. :)
>this one might work: "I've set expectations way too high, and screwed it up".

How aout "falling flat on my face". That seems to fit with missing expectations.