You are strong-headed, tough and you like to observe others. You quickly make up your mind and you stick to your decisions. Pleasing others and having a good time is not your goal; you want things to get done. Depending on the circumstances, you could be very talkative, even argumentative, but could also fall silent if you choose to do so. You prefer to communicate in a logical and factual manner, and you are not easily tricked by fanciful behavior.