Do you have anything particular that you're good at but the one thing within that area that you suck hard core at?
For me, it's clearly cooking. While I can cook epic dinners, I can -not- make a grilled cheese. I now have like 5 blobby grilled cheese attempts sitting on a plate showing my true shame.
Before my husband left, I had asked him to make me a grilled cheese and then said that I couldn't make them and he was all "Wtf how is that possible" because I'm like.. the three course dinner lady. Spending hours in the kitchen making the perfect meal.
Needless to say, he's not here and I -really- wanted one. So I've nearly wasted a entire loaf of bread to make a semi-decent edible grilled cheese. I'm going to take a picture of it and mail it to him at boot camp with the caption "I TOLD YOU I COULDN'T MAKE A GRILLED CHEESE".
... So yeah. Can you normally do something really well but -something- in that thing you can't?
Maybe you can draw epic people but can't draw animals?
Maybe you can do a crazy awesome algebra problem but can't do basic math?
Please, do share your shames with me.