advantage of changing job is for example if people hate you when you change you get another one
disadvantage is when you change your job it will be new.
Getting married I don't know
passing exam it have only advantage you will be successful
1. Washing your hands every time you use the bathroom.
2. Prevent yourself from touching your face.
3. Wear your mask and remember to cough in your elbow.
Because the author has researched the area and talked to people who know the land