London
(ANI):
Leonardo
DiCaprio
has
confessed
he
lost
all
sense
of
reality
by
the
end
of
the
filming
of
his
new
thriller
Shutter
Island.
The
Titanic
actor,
who
studied
the
mentally
ill
and
watched
several
dark
documentaries
to
perfect
his
performance
as
a
tormented
cop
stuck
in
a
hospital
for
the
criminally
insane,
revealed
he
barely
had
any
idea
of
time
and
place.
"My
character
was
going
through
extreme
emotional
trauma
and
it's
hard
for
those
types
of
things
not
to
rub
off
on
you," the
Daily
Express
quoted
him
as
saying.
“Mark
Ruffalo
and
I
had
to
spout
out
three
pages
of
dialogue.
We
had
to
talk
through
the
wind
machines,
the
rain
machines
and
rats
being
thrown
at
us.
But,
just
like
the
character,
we
had
to
persevere
in
finding
out
what
was
really
going
on
in
Shutter
Island.
"A
few
weeks
towards
the
end
of
filming,
I
started
to
forget
where
I
was.
We
kept
pushing
this
character
further
and
further.
It
was
day
after
day
of
re-enacting
a
traumatic
event
that
was
either
a
dream
or
reality
for
this
guy.
I
remember
saying
to
Marty,
''I
have
no
idea
where
I
am
or
what
I''m
doing'',"
he
added.