Dear friends, when you live in this world, you don't always know what you should do, what you choose to do, how should you live, and what is your temperament? There are a lot of us who have to grope our way, not sure if it is right for us or not? Then there are many people still struggling to find the answer to the question: Who am I? What do I come to this life for?

Then if I love someone, I also want to understand them, such as their personality, strengths and weaknesses. Or simply in my family, if there is a harmonious relationship, it is too good, but if it is not very warm, at least I should understand my family members.

More broadly is the relationship of colleagues and friends around. If I know why people are like that, how are their strengths, and how limited they are, I will learn how to treat people appropriately for each person.

And from there, I can also adjust myself. If I know that, due to my specific date of birth, my life rules like that, I will adjust and then I will live better and I will have good relationships around. more beautiful.

But how can I do all of the above? How can I understand myself, understand others, and adjust for better?

Arithmetic is an answer for you.