1, the ability to live independently needs exercise. If you don't keep trying, when can you be independent? If you go to an English summer camp abroad and have a teacher to take care of you, your life will basically be fine. On the contrary, you will have a good chance to learn English and exercise your life ability.
2. Shyness is actually the same as the above question. More contact with strange friends will make you discover the fun of making friends and stop being shy about making new friends.
Kidnapping children ... is not enough for a summer camp, I have never heard of it before. The English summer camps I know abroad are all good courses, which will only make you learn something.
Now is a good time to register.
Summer camps abroad will definitely be more expensive than those in China, generally more than 10 thousand, not tens of thousands. But you can spend more than 10 thousand to study abroad for a month, and your English will make a qualitative leap. I believe this is also very worthwhile!
In addition, if you want to study abroad in the future, you must have a firm belief, one is English learning, and the other is school performance. Because you said that your family conditions are average, you must get good grades before you can apply for a full scholarship.