sigh

i live in a terrace house together with my friends.
it is all electric.
our electric bill is always below 100 /month.
of cause there's no air conditioner and water heater.
but this month the bill goes up until 240.
wth~
i have no idea why it’s so high.
that much~

in the last 24 hrs:
i boiled the kettle once.
i had my computer on.
i recharged my phone.
and i had my lights and fan on.

it is too much?
maybe someone is stealing my electricity?
kot.kan!

ayoo