These descriptions seem mbti related, 'j/p mix'.
The ENTp ENTj are described in the above.
ISTp: Sense of duty and working capacity and Pessimistic sight at the future are more ISTj
ISTj: persistence is more ISTp
ESTp: Inability flexibly to behave in not scheduled situations is more ESTj
ESTj: High activity and Boldness are more ESTp
INTp: Attentiveness to people, skill to stimulate them in work is more INTj
INTj: Sluggishness is more INTp
etc etc
There is something around the j/p in these descriptions going on here i think.