Mary
Lou
was
,
and
still
is
,
my
hero
.
If
a
person
believes
in
the
domino
effect
,
the
premise
that
one
action
triggers
another
,
then
I
am
deeply
____________________
to
her
.
If
she
had
never
made
me
stand
up
to
Theresa
,
I
would
have
existed
on
the
outskirts
of
our
fifth
-
grade
society
,
always
defenseless
.