Is it normal that i don't know who i am

Dont worry. Sometimes in mid conversation I pause and look at the camera to make sure the audience is getting it. Theres no camera. Were crazy, deal with it.

try getting to know yourself before other people.

spend some time thinking, take a long, long walk.
self-exploration is always good.

who you are naturally...
it's when you truly have nothing against the way you think, the moment when you feel everything you do is right to you.

Sounds like everyone else. You're normal.

Chama Chama Chama Chama Chama Chameleon....
How bout you not be a poser and stop tweaking your personality to be like whoever you're hanging out with at the time.. like a chameleon that changes its color to match its environment. How bout you CREATE the environment you want to live in, instead of trying to match the environment you see around you? Deep down you do know your true feelings on things. You're just afraid you will be criticized by others if you let your true personality out. Stop it! Or else you will be like that kid we used to call the chameleon. People do notice posers, and nobody likes a poser. So change this horrible quality now before you're that little old lady who is constantly laughing.

I'm going through the exact same thing. My father says it's me "finding" myself and I will settle into my skin in a few years.I just hope it ends soon I'm getting tired of having to change myself every few days.You are not alone. ;)

I can completely relate to this.. It may seems weird to you because you're aware of every personality you have, which is sometimes changes based on your mood or even who you're talking to. Most other people will just take the "average" of the characters you give off and subconsciously give you a personality. As long as that "average" is that of an overall good person, then you should be alright :)

Why do you have to be one or the other? It's possible to be both

i am married man, and i still dont know who i am. can't find any passions in life except animals and I am gay. All i want to do is just go to sleep to try to forget who i really am.

Yup, I've got that too. Seems like I can relate to a lot of problems/stories on here. Way to go, me.

"and though I know who I'm not, I still don't know who I am"