What will you need and do in LOST situation?

Recently, I didn't see LOST because I don't have enough time to enjoy watching DVDs. I recommend you to watch LOST in this summer vacation because you must have a lot of free time!! I will watch next episodes in this summer, too. I also watch other nice American dramas, too. Do you know anything great dramas?
By the way, when I watch LOST, I often felt what will I do if I leach an inhabitant island. After I saw LOST, I felt thanks for the convenience life. The matters we take for granted are great. We can live at house, wear clean clothes, or eat anything whenever we want. We will not be able to stand no machine, no shops, or no vehicles life. LOST makes me to think the happiness of living comfortable environments. What will you think inconvenient life such as LOST situation?

No car!! No shop!! No machine!!
What will you need in an island? Love, friend, or money? I need maybe love especially family or lover because they are transtworthy persons.

car:http://www.human-i.co.jp/blog/2006/10/post_236.html

conbini:http://www.human-i.co.jp/blog/2006/10/post_236.html
keitai:http://webweb.s92.xrea.com/clipart_p/k/keitai1.php