INFJ Serious minded and caring, values are so important to the INFJ. Integrity is their watchword and they will be excellent listeners, supportive and with a strong desire to ‘do the right thing’ often the catalyst for making things better. The INFJ will work patiently long and hard behind the scenes to maintain harmony but they are also intensely independent of thought and spirit.

INTP The INTP is deep, private, difficult to know and extremely independent. They focus on things that interest them most putting off completing tasks until the last minute as the routine bores them. INTPs love logic and an indicator of being an INTP is obsession with logical correctness. An INTP will struggle with emotion, great at reading situations but less good at reading people.

INFJ Although introverted, the INFJ has very strong opinions, honed over much private reflection and will voice these strongly, less concerned with self and ego than with the cause.

INTP Although quiet the INTP will come to the fore at analysing problems and evaluating ideas using their superb judgement and serious, unemotional nature to ensure the team makes balanced decisions.

INFJ INFJs can make inspiring leaders as followers will believe in them and want to ‘sign up’, having a devotion to the cause that borders on evangelical so people will have a crystal clear vision of what could be.

INTP INTPs need those around them to be proactive and not keep coming to them with questions. They like arguments and actions to be well thought through and will excel at ensuring this is the case.

INFJ Meaning is at the heart of who the INFJ is and they would not be motivated by ‘doing a job’ but need a cause, something which is important to them, something to believe in.

INTP The INTP will not fit snugly into a typical structure. They value independence, of thought and action and they need their space: to think, to be free from other people to work in short bursts of energy.

INFJ Strongly humanitarian, INFJs tend to be idealists, and because of their desire for closure and completion, they are generally ‘doers’ as well as dreamers, who take on a disproportionate amount of responsibility.

INTP The INTP does not like too much detail, preferring a broad-brush stroke approach. The simple, the obvious bores them and anything they see as trivial or unimportant will be pushed away.

INFJ The INFJ is the innovator, coming up with genuinely radical and different ideas and solutions a great driver for the team, often taking on far too much but this is simply due to the INFJ desire to complete.

INTP If it holds their interest the high critical thinking ability of the INTP and their shrewd judgements means they can analyse and distil even the most complex problems and cut to the core of what needs to be done.

INFJ Deep and private the INFJ will keep their own counsel. Yet they have such deeply held beliefs that others may be surprised how forthright they can become to defend values or those they feel need support.

INTP Rational argument, logic and intellectual theory are the routes to the ‘heart’ of the INTP who will have no problem taking the hard decision, as long as it is the 'right' decision, one based on logic and evidence.

INFJ Although the INFJ prefers and will create harmony, they have such strong and deeply held values, these honed over a long time and they will defend those values vigorously if they are transgressed.

INTP INTPs are relatively easy-going until something violates a principle. Then they can become outspoken, inflexible and unreasonable, switching from reserved to actually enjoying the heated drama.

INFJ Because the INFJ is basically private, they will fight only on issues that really mean something to them and thus they can switch from being quiet to incredibly crusading, assertive and stubborn.

INTP Blunt and to the point, the INTP will rarely let emotions get in the way and will use logic and data to make their point. Those who are more emotional may find them at such times a little cold and harsh.

INFJ All interactions, given the nature of the INFJ as champion and supporter, will eventually deplete their energies and they will need to recharge on their own, thinking deeply about issues and connecting the dots.

INTP As they are more deep and private the INTP will happily debate, using all their intellectual and logical abilities, before withdrawing back to their own world, not hard feelings, no feelings at all, it was a chat.

INFJ Although quite gentle, and preferring to be out of the limelight, the INFJ will work long and hard behind the scenes to maintain harmony but they are also intensely independent - both of thought and spirit.

INTP The INTP is very independent, deep and private yet can at times seem totally outspoken because of their directness of communication and economy of words speaking only when there is something to say.

INFJ This is a necessary escape valve for INFJs providing both time to rebuild their depleted energy and a filter to prevent the emotional overload to which they are so susceptible as inherent ‘givers.’

INTP INTPs find emotion difficult as they are at heart logical, analytical and objective with no time for anything they see as 'fanciful.' They will not be motivated by someone saying, 'please,' or by emotional pleading.

INFJ Although at times strident and outspoken, INFJs can only be emotionally open about themselves with a chosen few. At times INFJs will withdraw into themselves, shutting out even their close friends.

INTP The INTP will find it difficult to share their feelings, although they will be blunt and outspoken regarding their thoughts. In moments of single-minded concentration, the INTP will appear aloof and detached.

INFJ Values are at the heart of the INFJ and they will take relationships as seriously as they do their causes and their global outlook and big picture focus may mean that it is difficult to get on their wavelength.

INTP Sceptical and difficult to know the INTP is wary of close emotional involvement as emotions tends to be slightly outside their own life-space and if someone gets too close too soon they close down.