It's a matter of whether you see the self as fundamentally in relationship to other selves or not - whether you see the boundary between self and the world as relatively permeable, which makes you "interdependent" (collectivist) in outlook, or relatively impermeable, which makes you "independent" (individualistic).
Gish JenThese are ideas that work for many, and that may well reflect your true understanding of life.
Gish Jen