As did I.
At 14.5, I finally grabbed my mother's wrist when she was trying to get me into position. She said she was going to get my father, and that after they duly "chastised" me I'd fast until things became clear and the Holy Spirit would work in me. So she drove off to get him.
I'd fasted before, of my own accord, basically as competition with my father, and I didn't care to repeat that. By the time they returned, I wasn't around. When I came back, four days later, I overheard my father on the phone telling someone how disappointed he was that my spirit wasn't broken. They'd hoped I'd go through awful things that made me grateful to submit to them. Yeah, whatever. They're still bitter about how much I hurt them by taking off.
Anyway, what Kauf039 says is solid. But if you're physically about the size of your parents by now, resisting might be an option. Just be very careful to not initiate any violence; that could turn on you quickly.
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- NYGOI
NB: contents of above post represent my opinion at time of post only. YMMV, NAYY, and most importantly, IALBTC!