Why are there four lines in the palm of my right hand?

According to fortune-telling theory (I don't know whether it's called Zhouyi or something), the lifeline is under the thumb, and the longer it is, the longer it means. The middle one is about learning. If the study time is long, it is better to take a master's degree or above, and the line will be longer. If it is split, it means that you are still studying after work. But if it's from top to bottom, it's called horizontal stripes or broken palms. People with such hands are heavy-handed and hit people hard. It is said that men can kill people and women can kill people. The one near the thumb is usually called the wedding dress line. If there is a line between the index finger and the middle finger, it means that you are not rich with others, that is, you can spend money and not keep people. Generally, there is also a line parallel to the four fingers from the wrist, which is not too long and generally reaches the palm of your hand. If a man has one, it means he can have a career and a job. There are women, which means that women can be officials. The above answer has no theoretical basis, and it is purely circulated by the people.