What is possible is already done, already finished. If it is possible, you can do it. What is impossible becomes possible only when you understand that there is no tomorrow at all, psychologically speaking. Here we are confronted with the extraordinary problem of fear, and man apparently has never been able to get rid of it completely, physically and inwardly, psychologically. He has never done it. He has always escaped from it through various forms of entertainment, religious and otherwise, and the escapes have been an avoidance of ‘what is’. What we are concerned with is the impossibility of being free from it completely – therefore what is impossible becomes possible.