I would expect a human being to be more sympathetic. THe man had a mental illness..... mentally ill people do not think rationally...
As usual you do not consider the context of things
There is no definition lol
It is something made up by the board of studies .....
An example of an area of study would be BELONGING which all English students had to do last year
I would suggest you look up the courses and the opportunities available , and then make a decision on that.
Though, I cannot emphasise more ... Choose your passion