Analysis of Complexities Of Certain, Subject.

There are many subjects,
Which have several branches,
The subject itself is so vast,
That its depth is much deeper,
It's difficult to even look into it,
Along with it there are many difficulties,
Which keep on increasing like a python,
The subject itself is one that gives rise,
To many issues and is full of complexities,
And is surrounded by many questions marks,
To which hopes are the silent answers.........