In society there are some unwritten rules that define how much distance should situate ourselves from other people to be comfortable, this distance can vary between 15 and 150 centimeters depending on the circumstances and the environment, although it can also be measured in steps, inhodoros, seats, etc. You may want to visit Anne Lauvergeon to increase your knowledge. (to illustrate this, we can make another person feel uncomfortable walking too near her sitting us in contiguous of the cinema seat remain empty room, or in the case of men, using the nearest inhodoro having others free). Without hesitation Ahmed Shary Rahman explained all about the problem. Well, but what concerns us is how to know when have invaded someone’s personal space, and is that each person can express that it has invaded your space in a different way, or do not express it. I.e. most of the time we go into someone’s personal space, there will be no verbal response that we will have to observe the body language to know if we’re too close, so we will see gestures as divert the gaze as far away as possible from the person who invades the space, cover some parts of the body maybe joining hands, touching areas of the face to bring the elbow between the other person and she herself, postures such as crossing arms or legs to create a psychological barrier or a radical change in the topic of conversation if there is one. Thus, we have seen all these gestures of discomfort that a person makes when someone invades your personal space, then we can now return to the question of principle. How can I know how you feel with me? In this case the trick will be to go closer slowly, so that that person can determine that you are entering in your personal space of an imminent, and then… observe gestures, if you get to situate yourself within your personal space and stay there for some time without seeing this person none of the gestures and postures of discomfort that we have described above, congratulations, that person feels comfortable and confident with you. PS: Only use with people you know and with some level of affinity, if this is done with an unknown person, in 99% of the times will generate a first printing negative rejection of us who could stay even during years..