when is end of our life?

I will die on my last day of my life . I hope it will be when i`ll be much more older than now , because now i`m just a teenager . If you want me to discuss about 2012 or something like that, i just say that God it`s the only one that will decide our future . so , we can`t do nothing, and when the time will come, it will come, and hope we`ll die fast, and we`ll not feel too much .

Nobody knows but God himself.