We will ask you a strange question: do you want to live? Of course - the majority will follow the answer. But the point is that life is offered in the future. Scientific developments have reached such a level that the resurrection of a person from just one cell, the business of the foreseeable future. For example, having handed over your cells now for storage (and this is just a few hairs), as millions of people in the USA have done, you get a unique chance to appear at least once again on our Earth.
Only those who have purpose and direction in life wants to live and surely desires for a longer life.
Science may extend your life in few years but it can never ressurects it.