"The key to freedom is obedience. The more obedient we are, the more freedom we have."

 -Boyd K. Packer

Obedience is a way to gain more freedom for yourself. Most of the time, if you aren't obedient to a parent or teacher, you will either get grounded or sent to detention. You will be prevented from being able to use things and lose trustworthyness. If you obey and be a good person, you will be able to do the things you want and people will trust you more. You will also have a better life instead of having problems.