I'm a fool

What has happened on earth?
It is surprising that such feeling occurred to me which seems to be familiar with me. I was left depressed on seeing the scene, just like having been thrown a damp. I felt cold thoroughly when I heard the words. I pretended that I would never mind. I don't know whether I behaved normally after that.
Perhaps my feeling is wrong and the fact is not the same as imagined. But whatever the fact is, the ending will be the same undoubtedly.
I can make sure that I have made a severe mistake. Never should I come to this situation, and never should I fall into this dilemma, but I did, the feeling told me. I jumped into the trap while knowing it.
I'm a true fool, don't you think so?