Sadly, many people have lost the will to live. Common causes are depression, loneliness, illness, drug addiction, financial struggle, etc. In other words, they have lost hope. How I wish that they'd know Christ, who is our hope, our only real hope in fact, and the hope meant just for us. He is Lord the Savior, our creator, the one who loves us the most and can transform us to make us anew. We do not see nor hear him physically, but faith is all you need to know and commune with him. He is everlasting, more real than anyone you actually see. How do I know? I know because he has revealed himself to me. This is my best and only answer I can give you, for it stems from my own honest personal experience. Without Christ, you are justified to feel hopeless. But since he is alive and never dies, to lose hope has to be the worst mistake of your whole existence! Start talking to the Lord and learn about him in the Gospels is a good start. Then ask him to reveal himself to you so that you may be set free and filled with hope!