Hi guy,
You have got a lot of good information. Like Luna mentioned, I also did the same thing w/my 4 kids and I went through a terrible time after I left remembering what I put them through.
Your parents want the best for you and in their minds it is the JW way. They sincerely believe that with all their heart. They do love you. But legally 18 is the "age of majority" whereby you can legally make your own break from your parents w/o the police knocking at your door.
Are you being homeschooled as Dave had asked you? I did w/2 of my kids for a while. Then my son went back to public school for 9th grade and my daughter signed on w/The American School in Chicago and then finished classes at the technical college to get a high school equivalency diploma. The high school's principal where she would've attended was very nice and impressed w/her superb knowledge and thinking ability. Now she is 31 and has been very successful. My son is successful at his job also. I am very proud of both of them.
I also would have to suggest for you to focus on what you need to accomplish now and that is getting your high school diploma. A part time job would also help you get your "feet wet" in the work world and build upon your self esteem. All of my kids had jobs away from school and enjoyed it.
Sooooooo.....take a deep breath and know that your parents love you very much. Get your diploma and if they approve find a part time job. You will be building your character and gaining experience in the work world. Then go from there with your decisions for the next step. We all have gone through the process of moving from childhood to adulthood and it isn't easy even if you are not a Jehovah't Witness.
I wish you the best and we are here for you to be a support.
Juni