1)their education system is different from other countries
2)their languages differ according to territorial limits (meaning boundaries )
3)there are better social services compared to other countries
I believe it's because he knows that death is a force that <span>cannot be reckoned with and that regardless how hard we try, we cannot escape death.
(square toed shoes are the type of shoes which size couldn't be adjusted and changed by the wearer unlike a laced pair. This implicates the characteristic of death that is also cannot be changed)</span>
The Sudan, or Sudanian Region
The answer to this question is the "SCHIZOPHRENIA". Hence when Derek is suffering from a severe mental illness that is characterized <span>by distorted thought and perception. And when he hears voices in his head and is convinced that aliens are trying to communicate with him. Also, if Derek's belief is so strong that he sits on the roof for hours having conversations with no one in particular. Additionally, Derek is also in the habit of writing words that make no sense and refrains from interacting with other people. in the context of dissociative disorders, it can be inferred that Derek is most likely suffering from </span>SCHIZOPHRENIA <span>in this scenario.</span>
