out of my head

tonight, i feel uneasy.
i don't know why. i can't put a name to this feeling.
this strange feeling. i've never felt like this before.
or have i?

-- life is short yet complicated.
sometimes you think you're doing it right.
other times, you reflect and think you could do better.
but there's no turning back time.
for a second, i wonder; what would i be thinking when i'm taking my last breath --

why do i feel like this?
is it from too many death scenes on monster's ball?
is it from too many COFs?
is it from having too much milk tea today?

or is it from the fear of too many uncertainties?