不知感恩 is detestable

We shall appreciate when we have FREE gifts

有免费的东西用了还嫌东嫌西？

I already predict the life of a Man who is pessimistic and ungrateful

Ha-ha...

I wonder, if he is dying in front of me, will I save him?

Ha-ha...

I think, I will

to enjoy watching his miserable life...

Ha-ha...

oh, evil me