Song Yun agreed. However, he only stopped cutting back on food and drinks, but remained frugal in other aspects. He had two younger sisters, still in school. He wanted to save money for them, so they wouldn't have to suffer as much as he did during his school days. Suffering alone was enough for him.
While Song Yun was very knowledgeable in theory, he lacked practical experience. Thus, Jiang Yue and Xue Yan led him, as they always worked on experiments.
Song Yun suffered from social anxiety and preferred to quietly work on his own. He could immerse himself deeply in experiments, being especially patient and meticulous, making mistakes seemed difficult... Overall, despite some temperamental differences, other members of the project team really liked Song Yun and enjoyed working on experiments with him.
When working, Song Yun could become completely absorbed, showing unwavering steadiness, which made everyone momentarily forget his social anxiety.
