Hello Mary, and welcome to the forum. Your question regarding light at the end of the tunnel...is piercing. I know that speaking for me, the Lord is waiting when this is over. His Word says much about this world and about heaven. Without Him, I would probably say... no. However, there is always hope that something will make your life easier, that you will have the love of friends and family to help you. There is a Christian thread found in the PALS area of the forum if you are interested. I wish you every blessing... and hope that you find encouragement here as well as a "listening ear". Ann