It is extremely important that we
SHARE unconditionally (love
unconditionally) without expecting
anything in return, because once there
are expectations then it is not unity
anymore.  It has become separation.  
When we have expectations then we
are not being Selfless.  When we have
expectations then we are not following
the path of the soul.  When we have
expectations we are identifying with the
temporary, not the permanent.

As a parent, we only want our children
to become better than us in every way
and we want each child to cooperate,
SHARE and serve each other to
become better people.  As all beings
are the children of GOD, GOD's main
purpose is for HIS children to evolve.  
Evolution is advancement and
betterment.  It is through
SHARING
that we evolve, and the simple act of
SELFLESS SHARING is the first step
in the evolution of our consciousness.