Job Application Form Help. - "Job Circumstances" - ?

Hello,
I've been filling out this Job App. form, and turns out I've been filling an old version.. So now I have to re-fill it... :(
-- There are Four Boxes.

-- Personal Development --
-- Experience --
-- Abilities & Aptitudes --
-- Job Circumstances --

A) What do these mean?
B) How should I lay it all out? I.E. In bullet points or in first person?

Thanks!

Personal Development - what have you done to improve yourself. Classes, books, etc..

Experience - what kind of jobs have you had and how do the relate to the job you are applying for

A&A - What kind of person are you? What special abilities do you have.

Job Circumstances - This is the most unclear one. I think why did you leave your last job.

I think a mix of bullets for first two and personal experience for the other two.

Is there room to put the answer in each box? Hard to say without seeing the form.....

as to what they mean.....If you dont know, maybe the job is not for you......

Personal Development.....how have you improved your work skills over time

Experience....where have you worked previously

Abilities and aptitudes.....what are you good at.....

Job circumstances...not sure what that means...poorly worded question...I assume it means why are you applying for this particular job...