It is impossible to know what is possible because until we try the unthinkable, we will never know if it is possible or not. Life is full of the strangest twists and turns and what we could not believe would take place does, and then we are stunned by events. Everything is possible but within reason if we only allow ourselves to flow with life. Not too far back it would not have been possible to phone loved ones in an instant from a hand-held phone, now look what is happening. What is possible? Why just about everything if you wait long enough for things to eventuate.