Ticklishness can vary greatly from person to person. Some may find their neck to be the most ticklish part of their body, while others might feel more sensitivity in their feet, armpits, or sides. It's not uncommon for people to be surprised by where they are ticklish, as it can be quite different from what they expect or from the experiences of others. Ultimately, everyone's sensitivity to tickling is unique, and what's surprising to one person