But aren't we all like that??

maskS2

Who am I truely?? Who are you??
I was so cheerful yesterday, I'm so depressed this morning, I might be grumpy this evening and I might not be...
I was so friendly last week, I'm very hostile this week, I can promise nothing for the days to come..
Am I a nice person as I think I am, or may be am I actually an evil person and I've lived my entire life thinking I was one of the good ones..
Do you know me?? Cause I don't know myself...