[keikan0407]

Hi,
Please think again. your parents actually have no freedom as you ask for yourself. They have to face many things in daily life, in order to give you a peaceful and safe life at school. It may be like a prison to you, but that's the best way they think to make you happy.
If you want more freedom, do something to help them reduce their daily pressure and talk about your issue directly to them. They will understand.
Another way is to ask them send you off to somewhere far away from home for studying. You will be free for a while, and start understanding why your parents took their eyes on you all the times.

Be strong, one day you will be the one able to protect your parent.