Li Qingshen took a sip of water, then suddenly seemed to remember something and casually said, "Yi, do you still remember, when we were in America, because of the intense academic pressure, many people suffered from nervous breakdowns, insomnia, and resorted to sleeping pills? Even when they had stomach pains from staying up late, many would take painkillers. Yet, I didn't take a single one and just toughed it out. You asked me why at the time, right?"
You Yi frowned, Li Qingshen was considered a rare genius at MIT, and while he never suffered from breakdowns due to the pressure, he did experience stomach pains. At that time, he was engrossed in scientific research, experiments that kept him in the laboratory for hundreds of hours at a time, once even a whole month. Despite his robust health, he developed many issues then. You Yi remembered him writhing in pain and had offered him his always-carried painkillers, but Li Qingshen had simply stated, "I don't like taking them."
