Don't do operations, art design, photography, packaging design, which consume a lot of energy and can only be understood without improvement, right?

Work, the most taboo is more but not better. The longer the working hours, the stronger the working ability. But the scope of work is too large, which will make people more and more mediocre and eventually become a handyman.

Especially your operation, art design, photography design and other examples. , all need refining, not much! I have a friend who is a program developer. He learned C# very well. He used C# after he came out to work for a year, and then he used both C# and Java after changing companies. He taught himself and changed companies a year later, basically using Java. Now he has changed his company, and the boss asked him to use C#. However, he has almost forgotten. He often needs Baidu when he works. This is the result of too much work but inexperience. He didn't concentrate on special work.

After all, people's energy is limited, and the common memory of the brain also has capacity.