Cheers.
Here is what I put for what makes me different, not very satisfied with it, but I just couldn't think.
'I believe that at 16 I have more determination and more motivation than anybody else my age. I have already worked as a Junior Web Designer for an Adveritisng agency, I am currently being interviewed for a Supervisors Role in the Retail store Primark, I was also the Head Boy/Lead Student of a school of 1500 students. All of this shows leadership qualities. I am also a very good judge of character, I can work out peoples personalities very quickly, understanding their behaviour and mannerisms and how to talk and handle them accordingly to how I see to get the best from them. I am also very mature for my age, I am used to talking to adults as I work with them daily, I am respectful and understanding to a wide range of people. My ability to understand peoples emotions and to then either encourage them or rebuild them as they need to, to be mentally strong for a challenge, is second to none. I can plan ahead very well, and I always have more than one option that I can do, in case one goes wrong. I also never give up, I will keep going until I find a solution to the problem, a solution that is best and not a make shift one. My attitude is very focused towards work and towards where I want to be with myself in life, I believe that anything is possible if you put your mind to it, and at 16 I am already striving to create my own Freelance Web Design, while being in full time education, and having a job. I enjoy the buzz of being active and having a challenge, something that will test my ability, and getting the reward afterwards when it goes right. I also understand that not everything can always go exactly to plan, and I can rectify this and make sure that in the end it is how it should be. I believe that I my attitude, my determination, my willpower, and my understanding of emotions and reading people to get to know them and use them as part of a team, along with my Leadership qualities that I have shown during several projects is what makes me different from everyone else applying.'
Blimey thats a wall of text.
I've only really done it out of interest, i'm not going to cry if I get no email inviting me to an interview, but I will be happy if I do.
grammar and spelling check! Good luck BTW.