Development habits and technical level

I hate that mess.CodeIt's just like a bad design, just like a group of people who love to swear, it's been a long time, and it's also numb to swearing. I often read this code, not only cannot improve myself, but will be infected by it, forming a bad habit and not knowing it. (
 
I like clear thinking and concise code, just as I like working with excellent people. I think that together with excellent people, I can learn excellent things and ideas. Similarly, reading excellent (Classic) code is a pleasure that allows you to learn excellent coding habits, good development ideas and design patterns. I think the fastest shortcut to excellence is to learn from excellent people or things, rather than "building a car behind closed doors", unless you are a genius! Otherwise, it may also be blind. At the same time, I think that excellence is a habit. Excellence is also a kind of accumulation.