I am a thinker, but not one to think out loud. I love myself, but am not in love with the sound of my own voice. I want to be loved, but not at the cost of not loving myself. I want to know everything, but realize that nothing can ever be known for sure. I believe that nothing is absolute, but I can absolutely defend my beliefs. I understand that chance is prevalent in all aspects of life, but never leave anything important to chance. I am skeptical about everything, but realistic in the face of my skepticism. I base everything on probability, but so does nature...probably.
Some applicants may ramble on about themselves in a manner that may appear self-indulgent and not very appealing to the committee. Remember, this is an application essay, not an autobiography. Conversely, some applicants tend to say too little, perhaps hesitating to promote themselves too explicitly or not knowing what about themselves would be interesting to people whom they don't know. In such cases, perhaps focusing more on what you want to do than on what you have already done (let your record speak for itself) may help in getting beyond self-inhibition.