✔ 最佳答案
If you really don't enjoy it anymore, you should definitely quit. You called it "a burden" and you seem to really hate it. You said that when school starts it will be very stressful for you. Don't worry about being a quitter. You could continue to do ballet or dance if you enjoy that much more. You would still be able to dress up and perform. From everything you said, it REALLY sounds like you hate being in cheer.