why do some people instinctively go for the neck first when tickling

The instinct to tickle the neck first may be influenced by a combination of factors:

**Sensitivity**: The neck is one of the most sensitive areas of the body. It has a high concentration of nerve endings, making it responsive to light touch and tickling sensations.

**Protective Reflex**: The neck is a vulnerable area, and instinctively tickling there might be linked to a protective response. People often react by giggling or squirming, which could be a way to divert attention from the area or discourage further contact.

**Social Interaction**: Tickling is often a playful, social activity typically shared among friends and family. The neck is easily accessible during close interactions, making it a convenient target for playful tickling.

**Cultural Influences**: In some cultures, there may be a learned behavior or social cue that suggests tickling the neck is a common or accepted practice, reinforcing the tendency to target that area.

**Childhood Experiences**: Many childhood games involve tickling, and the neck may be a popular spot simply due to the way children play, leading to an instinctual response carried into adulthood.

Overall, while some may instinctively target the neck due to its sensitivity and accessibility, the behavior can be influenced by a mix of biological, psychological, and social factors.