Cell phone

My most important technology is cell phone.
I don't like exchange an email with my friends, but I like to connect to the internet like mixi.
Internet is my way to kill time, so it is very important for me.
If the cell phone disappeared, maybe I couldn't endure.
When I' m getting on the train or bus, I have no idea what to do in them.
And when I feel miss someone, I can contact them by using cell phone.

But I also think that I can spend life without cell phone.
Recently I try not to see the cell phone and I could endure not to send an email.