Simplify the following text for a Grade 10 native English-speaking person.
Original: Someone 's desire for a slice of pizza , for example , will tend to cause that person to move his or her body in a specific manner and in a specific direction to obtain what he or she wants .
Simplified: Someone 's desire for a hat , for example , will tend to cause that person to move his or her body in a specific manner and in a specific direction to obtain what he or she wants .