what are the things that you can't live without?

Things? Uhm, I can't live without my mobile phone too. It's the most important possession that I have now because with this, I can communicate with the people I love anytime and anywhere. My parents and most of my friends live very far from my house now, and my mobile phone is the only instrument that still keeps us together and united. We talk about many things, be it about love, life, people, money, etc.