As an undergrad, I took a course on argument and advocacy and learned a very important concept called Tooling Modeling, which is a logical way of thinking with three parts: claim, grounds, and warrant. The claim is your point; the grounds consists of your proof, evidence, or backing; and your warrant is your logical leap that connects the two. The theory is naturally a little more complicated than that, but this way of thinking has been my bible for rational thought and was the single most valuable lesson I learned in college. I use this way of thinking when I am presented with problems that require decisions. I structure a rational, logical argument for each likely outcome. I can therefore see where weaknesses exist, either in the grounds or the warrant. I conduct a bump-and-compare between arguments to see which are the strongest, and I go with the most durable argument. I also take a practical approach to decision making in that I try to find out best outcome for the least price or cost. (Describes a turning point/event that taught the importance of skill/characteristic).
I have always had a fascination for how machines work, and whenever my family and I went on holiday, I would always try and get the window-seat on the plane, if only to watch the flaps and air-brakes in action during takeoff and landing. As I continued my education, I felt a compulsion to use my degree in a people-oriented profession. So, while I love machines, I’d like to contribute my engineering skills in a company that affects peoples lives positively. I just like helping people. (Identifies a strength from the past that led to developing this skill/characteristic)
More examples of stories that illustrate skills and characteristics:
I found myself applying to my university because my cross-country coach told me not to. He advised me to take the free-ride cross-country scholarship to another school. I reasoned that academics and cross-country would be too much for me to handle there. So I applied to my current university because I felt I could compete comfortably while also excelling in my academics. My high-school coach was not too thrilled. He said, “You are making the biggest mistake of your life.” He went on to tell me that the other college had a better cross-country department, and I would be running with a nationally ranked team. I challenged my coach and told him that with leadership and devotion, any team can be nationally ranked. Of course he laughed at my statement and restated that I was making a mistake.