Let me know if you have any other text you'd like me to translate!,“Bipolar disorder! It’s when you’re manic one moment, depressed the next, and sometimes both at the same time,” Wang Taika said. “Staying in the deep mountains for too long, all alone, that’s what does it to you. I have to take medicine every day just to keep it under control!”,As a documentary filmmaker, Wang Taika's physical fitness could reach the level of a survival expert. Otherwise, it would be impossible for him to have visited so many dangerous places and survived safely. So, he knows or has heard of almost all the well-known survival experts in China.。