Preferred Function	Extraverted Intuition
Auxiliary Function	Introverted Thinking
Tertiary Function	Extraverted Feeling
Least-preferred Function	Introverted Sensation

NTPs are aggressive, expansive, and opportunistic in the best sense of the word. They have no doubt about the importance of what they're doing, and they're at their best when they feel challenged and have to improvise. They want to be inspired, are rarely content with things as they are, and tend to have many projects going at the same time. Others are excited by, even propelled by, the relentless tide of their drive and enthusiasm.

Type Profiles

ESTP
Extraverted Sensation
with Introverted Thinking

ESFP
Extraverted Sensation
with Introverted Feeling

ENTP
Extraverted Intuition
with Introverted Thinking

ENFP
Extraverted Intuition
with Introverted Feeling

ESTJ
Extraverted Thinking
with Introverted Sensation

ESFJ
Extraverted Feeling
with Introverted Sensation

ENTJ
Extraverted Thinking
with Introverted Intuition

ENFJ
Extraverted Feeling
with Introverted Intuition

ISTP
Introverted Thinking
with Extraverted Sensation

ISFP
Introverted Feeling
with Extraverted Sensation

INTP
Introverted Thinking
with Extraverted Intuition

INFP
Introverted Feeling
with Extraverted Intuition

ISTJ
Introverted Sensation
with Extraverted Thinking

ISFJ
Introverted Sensation
with Extraverted Feeling

INTJ
Introverted Intuition
with Extraverted Thinking

INFJ
Introverted Intuition
with Extraverted Feeling

Other PT Tests
Keirsey Temperament Sorter
Mental Muscle Diagram Indicator
Personality Type Test
Enneagram Type Test

Other Type-Related Sites
Type Cartoons by Pat Marr