Answer: C.) Exercising instead of being inactive
Explanation: All the other options are unhealthy and show poor self-discipline. Google defines self-discipline as the ability to control one's feelings and overcome one's weaknesses; the ability to pursue what one thinks is right despite temptations to abandon it. Option C shows a person with high self-discipline, instead of being inactive, they chose to exercise.
Don't give your name
Don't tell your age or birthday
Don't tell where you live
Right away. If you wait to long to rinse it out it could affect your skin or eyes.
Have a schedule, some kind of goal, some kind of reward along the way.