know when your gonna die...or you don't?

This is a very hard question to answer I must say but if I were to have the option of knowing when I was going to pass away then I would like to know, so that I can make the preparations for after I am gone, to make up with anyone I have ever fallen out with adn to ensure I tell everyone how much they mean to me and be able to say my goodbyes. on the otehr hand though I think that people would be greiving before you had even gone if they were to know also which would be a shame as they should be making the most of it. As nobody really can say what happens to us when we die I think it would cause fear and anarchy. I personally would like to know but definately for all the right reasons not the wrong ones