Without the support of the system, Yang Ping actually didn't feel too much discomfort. In the early days, Yang Ping would use the system's cloning ability to replicate cases for high difficulty, high-risk surgeries multiple times for training to ensure the success of the surgery.
But later, the cost of cloning became too high, consuming a lot of points, so Yang Ping rarely used this function. Another reason was that Yang Ping had become very familiar with both normal and pathological anatomy, so he no longer needed to use the system's cloning ability.
Temporarily without the system's help, Yang Ping lost a lot of opportunities to trial and error. However, he decided to strengthen innovation and improve methods to reduce some workload.