First notebook entry: Introducing Myself

Hi!!
My name is Daniel. (My Korean name is Kwon,Youngchang.) 
I'm 32 years old and I'm from Seoul, in Korea.
I'm a native Korean, so I can teach you Korean if you want (from Korean alphabet). Now, I'm living in Sydney, in Australia.
I want to change exchange languages with native English speakers.
My English is not too bad...just a little bit bad, so maybe we can change languages easily.
I don't care about your age, country nationality or gender.
I just want to meet some good friends. Thank you.

Just remember to capitalize proper nouns, titles and at the beginning at sentences. When you use "I" talking about yourself, you should capitalize it. You should get into the habbit of doing that even though some English speakers tend to do that while chatting. Also, I think that if you use contractions, you should use them throughout your writing. It just seems odd to see it and then change formally. Just know when writing to someone casually, it is fine to use contractions. When writting formally, you should avoid using them.