You get ready for death by abandoning all bad deeds and behaviors. Stop hurting others, if you used to, even by hurting their feelings by hard words or by an evil eye. Try to collect the forgiveness of all those who used to deal with you. Return back all things, money, properties which are originally not yours or those you took in an illegal way. Try to clean & clear yourself from all life debts, promises and words you gave to some people. Try to forgive all after asking for their forgiveness. If your parents are still alive, try to express your love to them and ask them to forgive you if you have ever hurt them. Think of your house in the Hereafter. It depends on the type of person you were during your life. I hope you are the person who everybody describes using GOOD words and not that sort of person who gained hatred of people around him or that person about whose bad deeds people start to speak even before his body gets buried in the ground.