First of all setting priorities is based on goals and values and scheduling daily tasks. The tools used for this method are Personal Organizer. This will help you to focus on your set goals. However, the situation may take place when goals are reached, but health issues and personal values like honesty, etc.
Planning for tasks while anticipating future events. Some tools that you can use here are calendar and appointment books. deadlines and appointments bring your focus and attention only on official activities. Personal relations, etc., may be pushed to the background.
Every moment in life is valuable. Most people are careless with priorities and waste their precious time in insignificant things in their daily lives. The result is work delayed. Focus and attention on important things are completely lost. Consequently, it becomes too late to complete your Priority jobs.