We should live each day truly as if it were our last. What would you do? The first thing that comes to most peoples mind is to tell their loved ones how much they mean to them. The second usually is to apologize and forgive others. Thirdly most want to give from their hearts to a charity, to someone in need. Then they get around to thanking God for all that he has done. Or speak to God for the first time, asking forgiveness for not doing so sooner. Take note of the order above. These things may list differently with some. The jest however is the content. Observe these things. Each one of them should be done every single day. Not on your last.
The book of Psalms written by David and some of the musicians on his staff speaks mostly of giving thanks, asking for forgiveness, begging for God to see his heart. Against all odds God does. He can do the same for you. Break out your own "Psalms". Speak to God and your love ones daily.