"What some psychologists term "skin hunger" (also known as touch hunger) is a need for physical human contact. Although many people sate their skin hunger through sex, skin hunger isn't exactly a sexual need. Satisfying your skin hunger requires you to have meaningful physical contact with another person, and failing to observe your need for human touch can have profound emotional, even physical, consequences." One of the drawbacks to living alone is the lack of daily physical contact. Touch hunger is a very real thing, and countless studies have proven that humans who lack regular physical contact with others suffer from depression, stress, aggression, and even physical health can be affected. I am generally pretty physical with my friends. We hug, and kiss, and touch in affectionate ways whenever we spend time together. It's lovely, but it sometimes feels like having a snack when you really need a hearty meal. Last night I had a meal. My sometimes lo...