Hinge or pivot: An introvert might be compared to a hinge or pivot that allows for movement in multiple directions but is primarily oriented towards the center, while an extrovert might be compared to a hinge or pivot that allows for movement in multiple directions but is primarily oriented towards the exterior.
Gear: An individualistic approach might be compared to a gear that moves and evolves independently of other gears, while a collectivist approach might be compared to a gear that moves and evolves in conjunction with other gears.
System of gears: An individualistic approach might be compared to a gear that is disconnected from other gears, while a collectivist approach might be compared to a system of gears that rely on one another for proper functioning.
System of interconnected springs or elastic bands: An individualistic approach might be compared to a spring that is unable to absorb or transmit forces between different parts of the system, while a collectivist approach might be compared to a system of interconnected springs or elastic bands that are able to absorb and transmit forces between different parts of the system.