Photo by tian kuan on Unsplash There are multiple techniques shared on the internet on how to improve logical thinking or # logic building tips for programmers or how to think like a programmer. But those techniques does not work. I mean they work but... the hard way. It is like someone is asking you to taste a delicious food without opening your mouth. Can you do that? Probably you can come up with a super creative way but that's not the way it works. There is one most important process to follow before applying those techniques. You can say, it is a prerequisite to fully utilize those logic building technique. And it is, understanding the flow of data inside your code. The code that you haven't written yet. Wait... What? I am not kidding. You can understand your code that does not exists yet by using your imagination power. The power that makes us human, human. If you want something done and you cannot imagine it, you will never get it done. Here, I will tell you ho...