Everything you experience and believe in,
is a sub-conciously defined parameter of your world.

No-one else shares exactly the same parameters,
because their perspective is not exactly the same as yours.

Through experience you may find that many people
share similar opinions with you, however you will
always differ on one or more ideas,
due to the nature of their seperate existence,
compared to yours.

You, and you alone, are at the exact center
of your world. Everything that you
percieve from outwards of this exact centre,
by definition, cannot also be at
the exact centre of your world.