My shoulders measure no more than a foot across, left to right. Your hands wrap around my wrists, your fingers curling 'round with length to spare. You stand a whole head taller than me, with an ego to match, and a superiority complex, if I've ever seen one. But being smaller than you doesn't make me anything less. Being smaller, doesn't make me incapable, inferior, or insignificant.
I just take up less space.
You, however have proven your worth time and time again with every remark you make that belittles someone else and it's all I can to keep from saying how much of a waste of space you are.