If you know your Death Day and Time, what will you do?
How will you know your death day and time. It is not possible.
However, some prophet might tell you, that some people are after your life. The best option is to trust in God and Pray, read your ps esp. ps91. And He will see you through.
In case it is as a result of deadly dieseases, God is till in control of any situation, He is the present help in time of need, call upon Him and you will not die. Read ps 102vs 24-25, He will not take you away in your prime age and you will fulfill destiny in Jesus name.
Take care of your self, be happy, hopefull, love God and everybody around you and He will add more years to your year