我係某程度上鑽牛角尖嘅一個人
I'm a bit of a stickler for details.

Cantonese Sentence Breakdown

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
某程度上 mau5 ching4 dou6 soeng6
to some extent
嘅 koi3
indignant
generous
to sigh (with emotion)
一個人 jat1 go3 jan4
alone