Moody for today

Don't know why but I felt so moody today. Was happy then, got suddenly depressed. I'm wondering myself why do I feel this way. Seems like I would have this kind of mood swing like at least once in a while. Like having PMS but this is so bloddy way different.

Anyway, it seems that this feeling of mine would last quite long. Hope you people can forgive me and glad to know that I can just don't talk when I don't want to. When this feeling hit me, I would just sit and and not talk. It gives me peace and comfort.