This is a normal reaction to this exercise. Remember that you must have a clear image of your future partner in order to be able to locate him in your every day life. Have a friend look at your list and imagine what kind of job a person with these characteristics would have. Unlike yourself, your friend will be objective when placing the characteristics into a job category. The reasoning behind this part of the exercise is simple.
People go into jobs that fit best with who they are as a person.
For instance, in adolescence, a shy teenage boy will not take a job as a bouncer at a dance club. He'd be more inclined to go where his personality felt more at home, such as a cook at a fast food restaurant. The same principle applies to adults. Let's look at a man who is ambitious, aggressive, outgoing, and money hungry. Sales, of course, is much more the job you'd find him in.