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.

ESTP ESTPs love the action and will jump into activities which interest them but can jump out just a swiftly when they lose interest. The ESTP does not enjoy the constraints of schedules. Pragmatic and tough-minded they act on the facts rather than emotion, using their huge store of facts and knowledge to fix the immediate problem then move quickly and decisively onto the next one.

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.

ESTP The ESTP will bring an urgency to get things moving - and right now, looking to have an immediate and positive impact on the team and will be a great catalyst for action, cutting through anything woolly or ethereal.

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.

ESTP ESTPs are episodic leaders who will seek to get things done, move on and get more things done. They prefer action-oriented people who don’t slow things down and who cut to the chase and are practical.

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.

ESTP The ESTP has incredible drive and energy, but all focused on practical application and sorting things right now. They have a low boredom threshold and so will need short, practical difficult tasks to run at.

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.

ESTP ESTPs will focus forensically on the problem at hand, then once it is done, they will get bored and need another thrill. They work in short bursts of energy and once it becomes steady will need to move on.

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.

ESTP The ESTP is essentially a practical type, preferring to use facts, data, knowledge and experience to fix things and will not really value reflecting or ‘blue sky thinking, preferring to jump right in and do.

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.

ESTP ESTPs love a good conflict. Not to hurt or to be self-aggrandising but because it creates the right honesty and tension to get the problem fixed more quickly. Being impervious they rarely take offence.

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.

ESTP The ESTP does not like a slow or steady pace and will want to make sure everyone is doing stuff rather than thinking. Their low boredom threshold means they don’t want to be constrained or told what to do.

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.

ESTP Direct and economic with words, the ESTP will tell it like it is and expect others to do the same. The robust debate helps them get it done more quickly but those more reflective might find it a bit brutal.

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.

ESTP Once it’s over, for the ESTP it’s over and they will have moved onto the next big thing. They don’t bear grudges or reflect deeply preferring to sort it out and move on to where the next action is.

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.

ESTP ESTPs are fun loving, adventurous, gregarious types who will be the life and soul of the party - until their boredom levels kick in and they will be off looking for the next big adventure or buzz.

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.

ESTP Being so practical and action oriented the ESTP will want to jump in and solve problems, which is what they’re built for, impervious to their environment which means emotions don’t really feature.

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.

ESTP The ESTP will easily share their thoughts, factually and directly but will not really see the need for emotions, as they would not really help get the job done or the problem fixed. They need that constant feed.

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.

ESTP The ESTP draws great energy from moving swiftly from problem to problem, coming up with practical solutions and moving on. They are great company, friendly and chatty, but don’t really ‘get’ emotions.