Which constellations are the most immature, like children who have not grown up, is Aries the first?

Yes, Aries ranks first. Aries people have simple minds. They are straightforward in everything they do and can't think straight. They are also careless at ordinary times, and their ideas are simple. Their minds are not very mature, and they are more willful. Children's minds are heavier, and they are more naive in the eyes of others, just like children who don't grow up.

Besides Aries, there are actually Pisces. Aries and Pisces are close in the twelve constellations, so they are also close in character. Pisces is also relatively simple, easy to think of things simply and love fantasy. They like to immerse themselves in their own world, always regard their fantasies as real existence, and then ignore the real things, and the things they make are also naive.

Finally, cancer. Cancer people are also very naive. When they are unhappy, they must be coaxed. If no one coaxes them, they will feel wronged, then they will feel unhappy, then they will be depressed all the time, then they will keep all their unhappiness in their hearts, and then they will suddenly explode at zero, just like a child's temper.

All the boys in the above constellations are like this. They are a little childish, playful and can't stand being wronged. They are also naive to others. Looks like a little boy.