I : 因為本身我係嗰種
I: Because I am that type of person.

Cantonese Sentence Breakdown

因為 jan1 wai6
due to
本身 bun2 san1
itself
我 ngo5
I
me
my
us
we
our
self
係 hai6
(Cantonese) to be
to connect
to relate to
to tie up
to bind
to be (literary)
to involve
relation
relationship
consequence
yes
indeed
right
嗰種 go2 zung2
that kind