Se notice the best physical details, material objects. They also want to control directly those objects and territory, according to Se.
Even in romance and sex they act in this style - the most aggressive and stubborn, passionate in geting someone, jealous to having him as "own".
Own body is an object for control kind of too. They have not valued Si, so may load own bodies higher.
Meanwhile they have valued Ni. They easier may trust in "good outcome". Trust + physical self-control -> good will to go to some aim, they go directly.
Weak nonvalued Ne makes them a little paranoid and suspicious to people. They feel the most pain if become disappointed by someone. Meanwhile they tend to overesteemate and underesteemate people and themselves, as to understand nuances is not what they like.