Personal space is an approximate area surrounding an individual in which other people should not physically violate in order for them to feel comfortable and secure. The amount of personal space required for any given person is subjective. For example, one who is accustomed to busy city life, especially riding on crowded subways, is more tolerant of others impeding on their personal space than someone who may live in a more rural area. In fact one who is used to having their personal space respected may become extremely anxious and claustrophobic when placed in a situation where personal space is a luxury.

For the majority of people who find some amount of personal space necessary for their security, an unexpected violation can be very disconcerting. For example, if you were standing in an airport that was relatively vacant and a person that you did not know came up and stood in very close proximity to your body, you would probably feel extremely alarmed. This violation of personal space and the discomfort that it causes works to keep you safe from potential threats such as those who might wish to harm you.

There are commonly exceptions to one’s need for personal space especially when the exceptions are anticipated. Crowded events such as concerts, fairs, and sports arenas normally don’t leave room for ample personal space. But event goers normally don’t mind suspending their space requirements in exchange for the fun they provide.

Another reason to quell one’s need for personal space is in romantic relationships. In these cases the lack of personal space is usually expected as well as desired. Similarly family members often welcome hugs and affection in exchange for their personal space. These close and personal situations are often built on high levels of trust which is critical due to the physical and emotional vulnerabilities that a lack of space creates. But the issue of trust as it is related to personal space works both ways which is why experts believe that intimacy in relationships helps them to grow stronger over time.