Daylight Saving Time i.e. DST is the phenomenon is which you set your clock timing one hour in advance; in the summer season. This process is done so that the evening daylight one hour time can be saved by sacrificing the one hour of normal sunrise every morning. Everyone in this world works in accordance with the clock whether it is the school hours, working hour, playing hours etc.
If the scheduled time gets disturbed then everything becomes a mess. The personal and professional life is generally set up with the fixed routines or we can also say the period of daylight hours. It has merits and demerits both.